Supertech Honda/Acura J30/J32 Single Valve Spring Kit - SPRK-H1003S-J32 $1,058.71 $847.22 Add to Cart
Supertech Honda/Acura K20/F20 Black Nitrided Exhaust Valve - 31mm Std - Set of 8 - HEVN-1030D-8 $243.71 $195.02 Add to Cart
Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - HIVN-1022D-8 $238.10 $190.54 Add to Cart
Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - HIVN-1022F-8 $238.10 $190.54 Add to Cart
Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-HY1015-3 $786.68 $629.53 Add to Cart
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ $452.04 $361.74 Add to Cart
Supertech Mazda Miata 1.6L 78.50mm (+0.50) -10.5cc Dish 8.8:1 CR Piston - Set of 4 (Excl Rings) - P4-MA785-N10 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.6L 79.0 mm Bore -10.5cc Dish 8.8:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA790-N10 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.6L 79.0 mm Bore -3.7cc Flat Top 10.6:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA790-N1 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 - MAEVN-1102-8 $245.85 $196.74
Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8 - MAEVN-1100-8 $245.85 $196.74 Add to Cart
Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MAIVN-1102-8 $245.85 $196.74 Add to Cart
Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8 - MAIVN-1100-8 $245.80 $196.69 Add to Cart
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 $787.98 $630.57 Add to Cart
Supertech Mazda Miata 1.8L 34.00X5.96X102.60mm +1mm Head Dia Inconel Intake Valve - Set of 8 - MAIVN-1206-INC-8 $386.10 $308.97
Supertech Mazda Miata 1.8L 83.5mm Bore -4cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA8350-N4 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 83.5mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA8350-P10 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 83.5mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA8350-P2 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings) - P4-MA84-CR9 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings) - P4-MA84-N4 $823.34 $658.86 Add to Cart
Supertech Mazda Miata 1.8L 84mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA84-P10 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 84mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA84-P2 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 85mm Bore 10cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA85-P10 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 - MAEVN-1206-8 $254.68 $203.80 Add to Cart
Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Set of 8 - MAEVN-1204-8 $250.72 $200.64 Add to Cart
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MAIVN-1206-8 $249.81 $199.90 Add to Cart
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8 - MAIVN-1204-8 $245.85 $196.74 Add to Cart
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8 - MAIVN-1208-8 $250.72 $200.64 Add to Cart
Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8 - MAEVI-1206-8 $386.15 $309.01 Add to Cart
Supertech Mazda Miata 1.8L Inconel Exhaust Valve - Set of 8 - MAEVI-1204-8 $514.95 $412.08 Add to Cart
Supertech Mazda Miata 1.8L Manganese Bronze Intake Valve Guide - Set of 8 - GDE-MA18-I-8 $98.59 $78.89 Add to Cart
Supertech Mazda MX5 2.0L 83.5mm Bore STD Dome 13:1 CR 4032 Forged Pistons - Set of 4 (Excl Rings) - P4-MX835-ND2 $1,063.32 $850.92
Supertech Mazda MX5 2.0L ND 4340 H-Beam ARP2000 3/8in Bolt 155.185mm C-C Length Conn Rods - Set of 4 - CR-MX5-H155-SKA-4 $962.92 $770.56
Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8 - MAEVI-2301D-6MM-8 $434.24 $347.49 Add to Cart
Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8 - GDE-DUR16-6MM-8 $88.94 $71.18 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 - MAEVN-2304F-8 $251.60 $201.34 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8 - MAEVN-2301F-8 $249.81 $199.90 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MAIVN-2304D-8 $265.12 $212.16 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MAIVN-2304F-8 $270.36 $216.35 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8 - MAIVN-2301D-6MM-8 $268.55 $214.90 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8 - MAIVN-2301F-8 $263.35 $210.74 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8 - MAEVI-2304-8 $381.02 $304.91 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8 - MAEVI-2301D-8 $389.76 $311.90 Add to Cart
Supertech Mazdaspeed 2.3L 87.5mm Bore -14cc Dish 9.5:1 CR Pistons - Set of 4 (Excl Rings) - P4-MASP8750-10H13 $895.20 $716.37 Add to Cart
Supertech Miata Cam Follower 30mm x 26mm Height x 16mm (Use w/5.5mm Lash Caps) - Set of 8 - CF-30-16LC-8 $394.90 $316.01 Add to Cart
Supertech Mini / Dodge Neon / Mitsubishi 420A 6mm Viton Integral Valve Stem Seal - Set of 8 - VSI-M6E-8 $19.35 $15.49 Add to Cart
Supertech Mini Cooper 1.6L Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8 - MCIVN-1005S-8 $261.17 $208.99
Supertech Mini Cooper 1.6L Black Nitrided Intake Valve - +1.8mm Oversize - Set of 8 - MCIVN-1008S-8 $253.80 $203.10 Add to Cart
Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16 - SPR-MC56BE-16 $294.30 $235.51 Add to Cart
Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8 - MCEVI-1202-HS-8 $621.58 $497.41 Add to Cart
Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - Set of 8 - MCEVI-1200-HS-8 $578.40 $462.86 Add to Cart
Supertech Mini Cooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8 - GDE-MIN-R53-8 $88.94 $71.18 Add to Cart
Supertech Mini Cooper R56 1.6L 78.5mm Bore 0.035in (.90mm) Thick MLS Head Gasket - HG-MCR56-78.5-0.9T $161.48 $129.22 Add to Cart
Supertech Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8 - GDE-MIN-R56-STD-8 $98.59 $78.89 Add to Cart
Supertech Mini Cooper R56 N14B16A / N14B16C Black Nitrided Intake Valve - Set of 8 - MCIVN-1200S-8 $275.93 $220.81 Add to Cart
Supertech Mini Cooper R56 N14B16C Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MCIVN-1201S-8 $290.51 $232.48 Add to Cart
Supertech Mini Cooper W11B16A 1.6L Supercharged Black Nitrided Exhaust Valve - Set of 8 - MCEVN-1010FS-8 $253.80 $203.10 Add to Cart
Supertech Mini Prince R56 6mm Viton Integral Valve Stem Seal - Set of 8 - VSI-MIN-R56-8 $23.63 $18.91 Add to Cart
Supertech Mini R56 Forged 4340 Connecting Rod H-Beam ARP2000 C-C Length 138.54mm - Set of 4 - CR-MINR56-H138.54-4 $1,148.00 $918.67 Add to Cart
Supertech Mini R56 N18 1.6T 77.00mm 10.5:1 CR Pistons - Set of 4 (Use w/GNH07700 ) (Excl Rings) - P4-MIN56-N18-77-CR10.5 $936.78 $749.64 Add to Cart
Supertech Mini R56 N18 1.6T 77.50mm Bore 10:5 CR Pistons - Set of 4 (Use w/GNH07750) (Excl Rings) - P4-MIN56-N18-77.5-CR10.5 $936.78 $749.64 Add to Cart
Supertech Mini R56 N18 JCW 1.6T 77.50mm Bore 10:1 CR Pistons- Set of 4 (Use w/GNH07750) (Excl Rings) - P4-MIN56-N18-77.5-CR10 $936.78 $749.64 Add to Cart
Supertech Mini R56 N18 JCW 1.6T 77mm Bore 10:1 CR Pistons - Set of 4 (Use w/GNH07700) (Excl Rings) - P4-MIN56-N18-77-CR10 $936.78 $749.64 Add to Cart
Supertech Mitsubishi 3000GT 6G72 Black Nitrided Intake Valve - +1mm Oversize - Set of 12 - MIVN-1012-12 $365.80 $292.73 Add to Cart
Supertech Mitsubishi 3000GT 6G72/6G72T Inconel Exhaust Valve - +1mm Oversize - Set of 12 - MEVI-1012-12 $590.33 $472.40 Add to Cart
Supertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8 - MEVI-1017-8 $357.52 $286.10 Add to Cart
Supertech Mitsubishi 4B11 87.5mm Bore .040in (1mm) Thick MLS Head Gasket - HG-MI4B11-87.5-1T $161.48 $129.22 Add to Cart
Supertech Mitsubishi 4B11 EVO X Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MIVN-1019-8 $257.39 $205.97 Add to Cart
Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8 - MEVI-1019-8 $365.27 $292.30 Add to Cart
Supertech Mitsubishi 4G63 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 - MEVN-1009-8 $228.21 $182.62 Add to Cart
Supertech Mitsubishi 4G63 EVO 4-8 86.3mm Bore .051in (1.3mm) Thick MLS Head Gasket - HG-MI4G63-86.3-1.3T $161.48 $129.22
Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8 - GDE-MI66-I-8 $69.60 $55.70
Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8 - GDE-MI66-E-8 $69.60 $55.70 Add to Cart
Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8 - GDE-MI66-STE-8 $69.60 $55.70 Add to Cart
Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8 - GDE-MI66-STI-8 $69.60 $55.70 Add to Cart
Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8 - MEVN-1008-8 $233.23 $186.64 Add to Cart
Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8 - MEVN-1007-8 $228.21 $182.62 Add to Cart
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MIVN-1009-8 $237.94 $190.41 Add to Cart
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +2mm Oversize - Set of 8 - MIVN-1010-8 $238.10 $190.54
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - Set of 8 - MIVN-1007-8 $238.05 $190.49 Add to Cart
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8 - MEVI-1008-8 $392.29 $313.92 Add to Cart
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8 - MEVI-1009-8 $392.29 $313.92 Add to Cart
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Set of 8 - MEVI-1007-8 $392.29 $313.92 Add to Cart
Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8 - VS-M6.6I-8 $8.35 $6.68 Add to Cart
Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8 - VS-M6.6E-8 $12.01 $9.61 Add to Cart
Supertech Mitsubishi EVO X 4B11 Black Nitrided Intake Valve - Set of 8 - MIVN-1017-8 $257.39 $205.97 Add to Cart
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 $786.68 $629.53 Add to Cart
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 $786.68 $629.53 Add to Cart
Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16 - VSI-M5.5V-16 $47.29 $37.84 Add to Cart
Supertech Nissan 240SX KA24DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8 - NEVN-1010-8 $259.37 $207.56 Add to Cart
Supertech Honda/Acura J30/J32 Single Valve Spring Kit - SPRK-H1003S-J32 Supertech Honda/Acura J30/J32 Single Valve Spring Kit $1,058.71 $847.22 Add to Cart
Supertech Honda/Acura K20/F20 Black Nitrided Exhaust Valve - 31mm Std - Set of 8 - HEVN-1030D-8 Supertech Honda/Acura K20/F20 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 $243.71 $195.02 Add to Cart
Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - HIVN-1022D-8 Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8 $238.10 $190.54 Add to Cart
Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - HIVN-1022F-8 Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8 $238.10 $190.54 Add to Cart
Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-HY1015-3 Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat) $786.68 $629.53 Add to Cart
Supertech Hyundai 3.8L 24V Dual Valve Spring Kit - SPRK-H1002D-HY Supertech Hyundai 3.8L 24V Dual Valve Spring Kit $1,268.26 $1,014.90
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB $452.04 $361.74 Add to Cart
Supertech Lash Cap 6mm / 2.8mm Deep / 1.50mm Thickness - LC-60-1.40B Supertech Lash Cap 6mm / 2.8mm Deep / 1.50mm Thickness $10.35 $8.28
Supertech Mazda 1.8L Exhaust Valve Guide- Set of 8 - GDE-MA18-E-8 Supertech Mazda 1.8L Exhaust Valve Guide- Set of 8 $98.59 $78.89 Add to Cart
Supertech Mazda Miata 1.6L 78.50mm (+0.50) -10.5cc Dish 8.8:1 CR Piston - Set of 4 (Excl Rings) - P4-MA785-N10 Supertech Mazda Miata 1.6L 78.50mm (+0.50) -10.5cc Dish 8.8:1 CR Piston - Single (Excl Rings) $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.6L 79.0 mm Bore -10.5cc Dish 8.8:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA790-N10 Supertech Mazda Miata 1.6L 79.0 mm Bore 32mm Comp Height -10.5cc Dish 8.8:1 CR Pistons - Set of 4 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.6L 79.0 mm Bore -3.7cc Flat Top 10.6:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA790-N1 Supertech Mazda Miata 1.6L 79.0 mm Bore 32mm CH -3.7cc Dome Flat Top 10.6:1 CR Pistons - Set of 4 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 - MAEVN-1102-8 Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 $245.85 $196.74
Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8 - MAEVN-1100-8 Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8 $245.85 $196.74 Add to Cart
Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MAIVN-1102-8 Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 $245.85 $196.74 Add to Cart
Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8 - MAIVN-1100-8 Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8 $245.80 $196.69 Add to Cart
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) $787.98 $630.57 Add to Cart
Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit $705.83 $564.83 Add to Cart
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit - SPRK-1012-M18D Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit $805.59 $644.66 Add to Cart
Supertech Mazda Miata 1.8L 34.00X5.96X102.60mm +1mm Head Dia Inconel Intake Valve - Set of 8 - MAIVN-1206-INC-8 Supertech Mazda Miata 1.8L 34.00X5.96X102.60mm +1mm Head Dia Inconel Intake Valve - Set of 8 $386.10 $308.97
Supertech Mazda Miata 1.8L 83.5mm Bore -4cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA8350-N4 Supertech Mazda Miata 1.8L 83.5mm Bore 30.5mm Comp Height -4cc Dish 8.6:1 CR Pistons - Set of 4 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 83.5mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA8350-P10 Supertech Mazda Miata 1.8L 83.5mm Bore 30.5mm Comp Height 10.5cc Dome 11:1 CR Pistons - Set of 4 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 83.5mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA8350-P2 Supertech Mazda Miata 1.8L 83.5mm Bore 30.5mm Comp Height 2.5cc Dome 9.5:1 CR Pistons - Set of 4 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings) - P4-MA84-CR9 Supertech Mazda Miata 1.8L 84mm Bore 30.7mm CH -4cc 9:1 CR Pistons - Set of 4 (Rated to 560HP/30PSI) $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings) - P4-MA84-N4 Supertech 84mm Bore 30.5mm Comp Height -4cc Dish 8.6:1 Pistons - Set of 4 $823.34 $658.86 Add to Cart
Supertech Mazda Miata 1.8L 84mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA84-P10 Supertech Mazda Miata 1.8L 84mm Bore 30.5mm Comp Height 10.5cc Dome 11:1 CR Pistons - Set of 4 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 84mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA84-P2 Supertech Mazda Miata 1.8L 84mm Bore 30.5mm Comp Height 2.5cc Dome 9.5:1 CR Pistons - Set of 4 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L 85mm Bore 10cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings) - P4-MA85-P10 Supertech Mazda Miata 1.8L 85mm Bore 30.5mm Comp Height 10cc Dome 11:1 CR Pistons - Set of 4 $823.26 $658.80 Add to Cart
Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 - MAEVN-1206-8 Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 $254.68 $203.80 Add to Cart
Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Set of 8 - MAEVN-1204-8 Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Set of 8 $250.72 $200.64 Add to Cart
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MAIVN-1206-8 Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 $249.81 $199.90 Add to Cart
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8 - MAIVN-1204-8 Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8 $245.85 $196.74 Add to Cart
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8 - MAIVN-1208-8 Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8 $250.72 $200.64 Add to Cart
Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit $787.98 $630.57 Add to Cart
Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8 - MAEVI-1206-8 Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8 $386.15 $309.01 Add to Cart
Supertech Mazda Miata 1.8L Inconel Exhaust Valve - Set of 8 - MAEVI-1204-8 Supertech Mazda Miata 1.8L Inconel Exhaust Valve - Set of 8 $514.95 $412.08 Add to Cart
Supertech Mazda Miata 1.8L Manganese Bronze Intake Valve Guide - Set of 8 - GDE-MA18-I-8 Supertech Mazda Miata 1.8L Manganese Bronze Intake Valve Guide - Set of 8 $98.59 $78.89 Add to Cart
Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit $705.83 $564.83 Add to Cart
Supertech Mazda MX5 2.0L 83.5mm Bore STD Dome 13:1 CR 4032 Forged Pistons - Set of 4 (Excl Rings) - P4-MX835-ND2 Supertech Mazda MX5 2.0L 83.5mm Bore STD Dome 13:1 CR 4032 Forged Pistons - Set of 4 (Excl Rings) $1,063.32 $850.92
Supertech Mazda MX5 2.0L ND 4340 H-Beam ARP2000 3/8in Bolt 155.185mm C-C Length Conn Rods - Set of 4 - CR-MX5-H155-SKA-4 Supertech Mazda MX5 2.0L ND 4340 H-Beam ARP2000 3/8in Bolt 155.185mm C-C Length Conn Rods - Set of 4 $962.92 $770.56
Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8 - MAEVI-2301D-6MM-8 Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8 $434.24 $347.49 Add to Cart
Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8 - GDE-DUR16-6MM-8 Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8 $88.94 $71.18 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 - MAEVN-2304F-8 Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 $251.60 $201.34 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8 - MAEVN-2301F-8 Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8 $249.81 $199.90 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MAIVN-2304D-8 Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 $265.12 $212.16 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MAIVN-2304F-8 Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8 $270.36 $216.35 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8 - MAIVN-2301D-6MM-8 Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8 $268.55 $214.90 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8 - MAIVN-2301F-8 Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8 $263.35 $210.74 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8 - MAEVI-2304-8 Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8 $381.02 $304.91 Add to Cart
Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8 - MAEVI-2301D-8 Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8 $389.76 $311.90 Add to Cart
Supertech Mazdaspeed 2.3L 87.5mm Bore -14cc Dish 9.5:1 CR Pistons - Set of 4 (Excl Rings) - P4-MASP8750-10H13 Supertech Mazdaspeed 2.3L 87.5mm Bore 32.5mm Comp Height -14cc Dish 9.5:1 CR Pistons - Set of 4 $895.20 $716.37 Add to Cart
Supertech Miata Cam Follower 30mm x 26mm Height x 16mm (Use w/5.5mm Lash Caps) - Set of 8 - CF-30-16LC-8 Supertech Miata Cam Follower 30mm x 26mm Height x 16mm (Use w/5.5mm Lash Caps) - Set of 8 $394.90 $316.01 Add to Cart
Supertech Mini / Dodge Neon / Mitsubishi 420A 6mm Viton Integral Valve Stem Seal - Set of 8 - VSI-M6E-8 Supertech Mini / Dodge Neon / Mitsubishi 420A 6mm Viton Integral Valve Stem Seal - Set of 8 $19.35 $15.49 Add to Cart
Supertech Mini Cooper 1.6L Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8 - MCIVN-1005S-8 Supertech Mini Cooper 1.6L Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8 $261.17 $208.99
Supertech Mini Cooper 1.6L Black Nitrided Intake Valve - +1.8mm Oversize - Set of 8 - MCIVN-1008S-8 Supertech Mini Cooper 1.6L Black Nitrided Intake Valve - +1.8mm Oversize - Set of 8 $253.80 $203.10 Add to Cart
Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16 - SPR-MC56BE-16 Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16 $294.30 $235.51 Add to Cart
Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8 - MCEVI-1202-HS-8 Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8 $621.58 $497.41 Add to Cart
Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - Set of 8 - MCEVI-1200-HS-8 Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - Set of 8 $578.40 $462.86 Add to Cart
Supertech Mini Cooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8 - GDE-MIN-R53-8 Supertech Mini Coooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8 $88.94 $71.18 Add to Cart
Supertech Mini Cooper R56 1.6L 78.5mm Bore 0.035in (.90mm) Thick MLS Head Gasket - HG-MCR56-78.5-0.9T Supertech Mini Cooper R56 1.6L 78.5mm Bore 0.035in (.90mm) Thick MLS Head Gasket $161.48 $129.22 Add to Cart
Supertech Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8 - GDE-MIN-R56-STD-8 Supertech Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8 $98.59 $78.89 Add to Cart
Supertech Mini Cooper R56 N14B16A / N14B16C Black Nitrided Intake Valve - Set of 8 - MCIVN-1200S-8 Supertech Mini Cooper R56 N14B16A / N14B16C Black Nitrided Intake Valve - Set of 8 $275.93 $220.81 Add to Cart
Supertech Mini Cooper R56 N14B16C Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MCIVN-1201S-8 Supertech Mini Cooper R56 N14B16C Black Nitrided Intake Valve - +1mm Oversize - Set of 8 $290.51 $232.48 Add to Cart
Supertech Mini Cooper W11B16A 1.6L Supercharged Black Nitrided Exhaust Valve - Set of 8 - MCEVN-1010FS-8 Supertech Mini Cooper W11B16A 1.6L Supercharged Black Nitrided Exhaust Valve - Set of 8 $253.80 $203.10 Add to Cart
Supertech Mini Prince R56 6mm Viton Integral Valve Stem Seal - Set of 8 - VSI-MIN-R56-8 Supertech Mini Prince R56 6mm Viton Integral Valve Stem Seal - Set of 8 $23.63 $18.91 Add to Cart
Supertech Mini R56 Forged 4340 Connecting Rod H-Beam ARP2000 C-C Length 138.54mm - Set of 4 - CR-MINR56-H138.54-4 Supertech Mini R56 Forged 4340 Connecting Rod H-Beam ARP2000 C-C Length 138.54mm - Set of 4 $1,148.00 $918.67 Add to Cart
Supertech Mini R56 N18 1.6T 77.00mm 10.5:1 CR Pistons - Set of 4 (Use w/GNH07700 ) (Excl Rings) - P4-MIN56-N18-77-CR10.5 Supertech Mini R56 N18 1.6T 77.00mm 28.7mm CH 10.5:1 CR Pistons - Set of 4 (Use w/GNH07700 ) $936.78 $749.64 Add to Cart
Supertech Mini R56 N18 1.6T 77.50mm Bore 10:5 CR Pistons - Set of 4 (Use w/GNH07750) (Excl Rings) - P4-MIN56-N18-77.5-CR10.5 Supertech Mini R56 N18 1.6T 77.50mm Bore 28.7mm Comp Height 10:5 Pistons - Set of 4 (Use w/GNH07750) $936.78 $749.64 Add to Cart
Supertech Mini R56 N18 JCW 1.6T 77.50mm Bore 10:1 CR Pistons- Set of 4 (Use w/GNH07750) (Excl Rings) - P4-MIN56-N18-77.5-CR10 Supertech Mini R56 N18 JCW 1.6T 77.50mm Bore 10:1 CR Pistons- Set of 4 (Use w/GNH07750) (Excl Rings) $936.78 $749.64 Add to Cart
Supertech Mini R56 N18 JCW 1.6T 77mm Bore 10:1 CR Pistons - Set of 4 (Use w/GNH07700) (Excl Rings) - P4-MIN56-N18-77-CR10 Supertech Mini R56 N18 JCW 1.6T 77mm Bore 27.5mm CH 10:1 CR Pistons - Set of 4 (Use w/GNH07700) $936.78 $749.64 Add to Cart
Supertech Mitsubishi 3000GT 6G72 Black Nitrided Intake Valve - +1mm Oversize - Set of 12 - MIVN-1012-12 Supertech Mitsubishi 3000GT 6G72 Black Nitrided Intake Valve - +1mm Oversize - Set of 12 $365.80 $292.73 Add to Cart
Supertech Mitsubishi 3000GT 6G72/6G72T Inconel Exhaust Valve - +1mm Oversize - Set of 12 - MEVI-1012-12 Supertech Mitsubishi 3000GT 6G72/6G72T Inconel Exhaust Valve - +1mm Oversize - Set of 12 $590.33 $472.40 Add to Cart
Supertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8 - MEVI-1017-8 Supertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8 $357.52 $286.10 Add to Cart
Supertech Mitsubishi 4B11 87.5mm Bore .040in (1mm) Thick MLS Head Gasket - HG-MI4B11-87.5-1T Supertech Mitsubishi 4B11 87.5mm Bore .040in (1mm) Thick MLS Head Gasket $161.48 $129.22 Add to Cart
Supertech Mitsubishi 4B11 EVO X Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MIVN-1019-8 Supertech Mitsubishi 4B11 EVO X Black Nitrided Intake Valve - +1mm Oversize - Set of 8 $257.39 $205.97 Add to Cart
Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8 - MEVI-1019-8 Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8 $365.27 $292.30 Add to Cart
Supertech Mitsubishi 4G63 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 - MEVN-1009-8 Supertech Mitsubishi 4G63 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8 $228.21 $182.62 Add to Cart
Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D Supertech Mitsubishi 4G63 Dual Valve Spring Kit $752.12 $601.87 Add to Cart
Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-2 Supertech Mitsubishi 4G63 Dual Valve Spring Kit $752.12 $601.87
Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit $752.12 $601.87 Add to Cart
Supertech Mitsubishi 4G63 EVO 4-8 86.3mm Bore .051in (1.3mm) Thick MLS Head Gasket - HG-MI4G63-86.3-1.3T Supertech Mitsubishi 4G63 EVO 4-8 86.3mm Bore .051in (1.3mm) Thick MLS Head Gasket $161.48 $129.22
Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8 - GDE-MI66-I-8 Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8 $69.60 $55.70
Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8 - GDE-MI66-E-8 Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8 $69.60 $55.70 Add to Cart
Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8 - GDE-MI66-STE-8 Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8 $69.60 $55.70 Add to Cart
Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8 - GDE-MI66-STI-8 Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8 $69.60 $55.70 Add to Cart
Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8 - MEVN-1008-8 Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8 $233.23 $186.64 Add to Cart
Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8 - MEVN-1007-8 Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8 $228.21 $182.62 Add to Cart
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8 - MIVN-1009-8 Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8 $237.94 $190.41 Add to Cart
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +2mm Oversize - Set of 8 - MIVN-1010-8 Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +2mm Oversize - Set of 8 $238.10 $190.54
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - Set of 8 - MIVN-1007-8 Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - Set of 8 $238.05 $190.49 Add to Cart
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8 - MEVI-1008-8 Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8 $392.29 $313.92 Add to Cart
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8 - MEVI-1009-8 Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8 $392.29 $313.92 Add to Cart
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Set of 8 - MEVI-1007-8 Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Set of 8 $392.29 $313.92 Add to Cart
Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8 - VS-M6.6I-8 Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8 $8.35 $6.68 Add to Cart
Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8 - VS-M6.6E-8 Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8 $12.01 $9.61 Add to Cart
Supertech Mitsubishi EVO X 4B11 Black Nitrided Intake Valve - Set of 8 - MIVN-1017-8 Supertech Mitsubishi EVO X 4B11 Black Nitrided Intake Valve - Set of 8 $257.39 $205.97 Add to Cart
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) $786.68 $629.53 Add to Cart
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) $786.68 $629.53 Add to Cart
Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16 - VSI-M5.5V-16 Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16 $47.29 $37.84 Add to Cart
Supertech Nissan 240SX KA24DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8 - NEVN-1010-8 Supertech Nissan 240SX KA24DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8 $259.37 $207.56 Add to Cart
