RaceTec AutoTec Forged Flat Top Piston - 4.010 in Bore - GM LS-Series (Set of 8) 1000591 300-12581 2 different grip thickness (O

2 different grip thickness (O and OE)

non-adjustable S197 control arms (TCA032) are manufactured from 1x2-inch steel tubing

5/8-18 in Female Inlet

AMC / Jeep 1968-84

RaceTec AutoTec Forged Flat Top Piston - 4.010 in Bore - GM LS-Series (Set of 8) 1000591 300-12581 2 different grip thickness (ORaceTec AutoTec Forged Flat Top Piston 4. 010 in Bore GM LS Series (Set of 8) Product Description: Piston AutoTec Forged Flat Top 4. 010 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 3. 30 cc GM LS Series 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