RaceTec AutoTec Forged Dished Piston - 4.155 in Bore - Small Block Chevy (Set of 8) 1000209 M3D9398-09 machined to ultra-high tolerances and

machined to ultra-high tolerances and fully rebuildableThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

No machine work is required for installation

Hardware / U-Bolts

These valley oil baffles have holes for use with our valley vent tubes (#22-220)

AN-10 Bulkhead FittingAeromotive Inc

RaceTec AutoTec Forged Dished Piston - 4.155 in Bore - Small Block Chevy (Set of 8) 1000209 M3D9398-09 machined to ultra-high tolerances andRaceTec AutoTec Forged Dished Piston 4. 155 in Bore Small Block Chevy (Set of 8) Product Description: Piston AutoTec Forged Dished 4. 155 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 24. 80 cc Small 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