RaceTec AutoTec Forged Dome Piston - 4.280 in Bore - Big Block Chevy (Set of 8) 1000307 WEHWM43150 4 in Length

4 in Length

Heavy boxed tubing and high quality polyurethane greaseable bushings make our extended length trailing arms a great upgrade to your ride

Adapts to many chassis

Hook and Loop Wraps

1984 to 2002 Camaro/Firebird/Buick Grand National

RaceTec AutoTec Forged Dome Piston - 4.280 in Bore - Big Block Chevy (Set of 8) 1000307 WEHWM43150 4 in LengthRaceTec AutoTec Forged Dome Piston 4. 280 in Bore Big Block Chevy (Set of 8) Product Description: Piston AutoTec Forged Dome 4. 280 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Plus 22. 70 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