SRP Professional Forged Flat-Top Piston & Ring Kit - SB Chevy - 4.030" Bore, 3.750" Stroke, 6.000" Rod Rear Control Arm Bushing The QFT alcohol and E-85

The QFT alcohol and E-85 carburetors are transitioning to red billet metering blocks and throttle bodies

and additional Transmission setup

***Supports up to 875 EFI or 1100 Carb HP (@ 60 PSI at 13

LS6 and LS7 cylinder heads

Inductive ignition with long duration spark

SRP Professional Forged Flat-Top Piston & Ring Kit - SB Chevy - 4.030" Bore, 3.750" Stroke, 6.000" Rod Rear Control Arm Bushing The QFT alcohol and E-85Revolutionary piston kits have modern racing pistons with low friction metric ring sets. Kits include lightweight forged ide relief (FSR) pistons, wrist pins with carbon steel wire locks, and JE Pro Seal premium piston ring set, complete with 1. 2mm premium steel top rings, 1. 5mm Napier second rings and 3. 0mm standard tension oil rings. SRP pistons are designed and manufactured using the same knowledge, expertise, and quality control that