RaceTec AutoTec Forged Dished Piston - 4.030 in Bore - Small Block Chevy (Set of 8) RPCR5316 1997-2004 GMC Sonoma

1997-2004 GMC Sonoma

Equal runner lengths designed to increase velocity and more evenly distribute airflow to all 8 cylinders

It installs between the stock engine oil filter landing and the oil filter

computer modifications required

Barracudas

RaceTec AutoTec Forged Dished Piston - 4.030 in Bore - Small Block Chevy (Set of 8) RPCR5316 1997-2004 GMC SonomaProduct Description: Piston AutoTec Forged Dished 4. 030 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 18. 90 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 modified engines, and has raced everythingboats, motorcycles, even airplanes. Wayne