RaceTec AutoTec Forged Dome Piston - 4.5 in Bore - Big Block Chevy (Set of 8) 1000299 HRPHRP6383-WHT 300" taller Solid Roller Lifters

300" taller Solid Roller Lifters from COMP Cams are engineered to withstand the demands of aggressive cam lobe designs and increased RPM ranges

Side Shooter

TKO 5-speeds

Single Bolt Style

RaceTec AutoTec Forged Dome Piston - 4.5 in Bore - Big Block Chevy (Set of 8) 1000299 HRPHRP6383-WHT 300" taller Solid Roller LiftersRaceTec AutoTec Forged Dome Piston 4. 5 in Bore Big Block Chevy (Set of 8) Product Description: Piston AutoTec Forged Dome 4. 500 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Plus 19. 40 cc Big Block Chevy Set of 8 RaceTec Pistons was founded by Wayne Brooks, and is his second venture into the piston manufacturing industry. In addition to owning a successful aerospace manufacturing company for years, Wayne was an avid racer. He has always modified