Supertech
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- Connecting Rods - 4Cyl (5)
- Connecting Rods - 6Cyl (6)
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- Head Gaskets (93)
- Piston Pins (41)
- Piston Rings (56)
- Piston Sets - Forged - 4cyl (150)
- Piston Sets - Forged - 6cyl (22)
- Sleeves (15)
- Valve Guides (156)
- Valve Lash Caps (291)
- Valve Locks (49)
- Valve Seals (94)
- Valve Springs, Retainers (746)
- Valves (1301)
Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem
Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem
Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem Oversize OD 12.065mm
Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem Oversize OD 12.065mm
Supertech BMW S14/S38.50x6.98x123.80mm Flat Blk Nitride Intake Valve - Single (Drop Ship Only)
Supertech BMW S14/S38.50x6.98x123.80mm Flat Blk Nitride Intake Valve - Single (Drop Ship Only)
Supertech BMW S38 32x6.95x125.00mm Flat Inconel Exhaust Valve - Set of 12
Supertech BMW S38 32x6.95x125.00mm Flat Inconel Exhaust Valve - Set of 12
Supertech BMW S38 37x6.96x123.00mm Blk Nitride Intake Valve - Set of 12
Supertech BMW S38 37x6.96x123.00mm Blk Nitride Intake Valve - Set of 12
Supertech BMW S38 38.5x6.98x123.80mm Flat Black Nitrided Intake Valve - Set of 12
Supertech BMW S38 38.5x6.98x123.80mm Flat Black Nitrided Intake Valve - Set of 12
Supertech BMW S38 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 12
Supertech BMW S38 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 12
Supertech BMW S38 Black Nitrided Exhaust Valve - Set of 12
Supertech BMW S38 Black Nitrided Exhaust Valve - Set of 12
Supertech BMW S38 Black Nitrided Intake Valve - Set of 12
Supertech BMW S38 Black Nitrided Intake Valve - Set of 12
Supertech BMW S38 Black Nitrided Intake Valve - Set of 12
Supertech BMW S38 Black Nitrided Intake Valve - Set of 12
Supertech BMW S38 Black Nitrided Intake Valve - Set of 12
Supertech BMW S38 Black Nitrided Intake Valve - Set of 12
Supertech BMW S38 Inconel Exhaust Valve - Set of 12
Supertech BMW S38 Inconel Exhaust Valve - Set of 12
Supertech BMW S38 Manganese Bronze Int/Exh Valve Guide 7mm Stem Oversize OD 12.065mm - Set of 12
Supertech BMW S38 Manganese Bronze Int/Exh Valve Guide 7mm Stem Oversize OD 12.065mm - Set of 12
Supertech BMW S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem - Set of 12
Supertech BMW S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem - Set of 12

Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16
Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S50/S52 87mm Dia 2mm Thick High Boost Cooper Ring Head Gasket
Supertech BMW S50/S52 87mm Dia 2mm Thick High Boost Cooper Ring Head Gasket
Supertech BMW S50B30 (Euro Version) Inconel Exhaust Valve - Set of 12
Supertech BMW S50B30 (Euro Version) Inconel Exhaust Valve - Set of 12
Supertech BMW S50B30 (Euro Version) Inconel Exhaust Valve - Single (Drop Ship Only)
Supertech BMW S50B30 (Euro Version) Inconel Exhaust Valve - +1mm Oversize - Single
Supertech BMW S50B30 Euro Version Black Nitrided Intake Valve - Set of 12
Supertech BMW S50B30 Euro Version Black Nitrided Intake Valve - Set of 12
Supertech BMW S50B30 Euro Version Black Nitrided Intake Valve - Single (Drop Ship Only)
Supertech BMW S50B30 Euro Version Black Nitrided Intake Valve - Single (Drop Ship Only)