RaceTec AutoTec Dished Forged Piston - 4.070 in Bore - GM LS-Series (Set of 8) 1001170 P1400.2530.0200 they are available in all

they are available in all common AN 37 degree flare configurations and

PN 82612 or PN 826123

Harmonic Balancer Cover

55 mm Long

If you're concerned about looking stock

RaceTec AutoTec Dished Forged Piston - 4.070 in Bore - GM LS-Series (Set of 8) 1001170 P1400.2530.0200 they are available in allRaceTec AutoTec Dished Forged Piston 4. 070 in Bore GM LS Series (Set of 8) Product Description: Piston AutoTec Dished Forged 4. 070 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 23. 50 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