RaceTec AutoTec Dished Forged Piston - 4.040 in Bore - Small Block Chevy (Set of 8) 1001604 8556-100 Firewall bell crank assembly requires

Firewall bell crank assembly requires welding to match the firewall angle and throttle rods will need to be cut and threaded to your specific lengths

Moderate exterior exhaust tone

2LVehicle Applications: 2009 thru 2015 Cadillac CTS V 6

GM 4L60E / 4L65E / 4L70E 1996-2018

RaceTec AutoTec Dished Forged Piston - 4.040 in Bore - Small Block Chevy (Set of 8) 1001604 8556-100 Firewall bell crank assembly requiresRaceTec AutoTec Dished Forged Piston 4. 040 in Bore Small Block Chevy (Set of 8) Product Description: Piston AutoTec Dished Forged 4. 040 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 12. 70 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