RaceTec AutoTec Forged Dome Piston - 4.600 in Bore - Big Block Chevy (Set of 8) 1000693 111015 Available in 0-90 ohm (GM

Available in 0-90 ohm (GM mid 60

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finishing with a mirror bright polished T304 Stainless exhaust end cap

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RaceTec AutoTec Forged Dome Piston - 4.600 in Bore - Big Block Chevy (Set of 8) 1000693 111015 Available in 0-90 ohm (GMRaceTec AutoTec Forged Dome Piston 4. 600 in Bore Big Block Chevy (Set of 8) Product Description: Piston AutoTec Forged Dome 4. 600 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Plus 28. 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