RaceTec AutoTec Forged Dome Piston - 4.5 in Bore - Big Block Chevy (Set of 8) 1000680 34001-41251-b ensuring every polyurethane bushing fits

ensuring every polyurethane bushing fits your S197 perfectly

No problem

drive ratchet or breaker bar to facilitate rotating the crank assembly

1959-1963 Mercury Country Cruiser

RaceTec AutoTec Forged Dome Piston - 4.5 in Bore - Big Block Chevy (Set of 8) 1000680 34001-41251-b ensuring every polyurethane bushing fitsRaceTec 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 32. 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