RaceTec AutoTec Forged Flat Top Piston - 4.040 in Bore - Coated Skirt - Small Block Chevy - (Set of 8) 1000110 SB180020 (Speedo/Tach combination gauge) and Quad

(Speedo/Tach combination gauge) and Quad (Fuel

Lightweight steel / 10-1/2" diameter 153 tooth Chevy flywheel for Hobby or Street Stock classes

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

Kits will not fit OEM drum brake wheels

RaceTec AutoTec Forged Flat Top Piston - 4.040 in Bore - Coated Skirt - Small Block Chevy - (Set of 8) 1000110 SB180020 (Speedo/Tach combination gauge) and QuadRaceTec 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