RaceTec AutoTec Forged Flat Top Piston - 4.040 in Bore - Coated Skirt - Small Block Chevy - (Set of 8) 1000110 SB180020 563 in W x 1

563 in W x 1

The top center bolt hole has been deleted on most aftermarket valve covers and do not have any effect on sealing

(Speedo/Tach combination gauge) and Quad (Fuel

Keyway Adjustable

RaceTec AutoTec Forged Flat Top Piston - 4.040 in Bore - Coated Skirt - Small Block Chevy - (Set of 8) 1000110 SB180020 563 in W x 1RaceTec AutoTec Forged Flat Top Piston 4. 040 in Bore Coated Skirt Small Block Chevy (Set of 8) Product Description: Piston AutoTec Forged Flat Top 4. 040 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 5. 00 cc Coated Skirt 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