SRP BB-Chevy Forged Pistons
Excellent for street or marine use. Open chamber style dome shape. High silicon alloy for tighter piston-to-wall clearance. Smooth dome and radius valve reliefs. .990'' x 2.930'' x .150'' straight wall carbon steel wristpin (150g) included.
Designed to fit Edelbrock STD Series Heads. 4032 low expansion high silicon aluminum alloy heat treated to SRP specifications CNC machined domes with radiused valve reliefs provide optimum flame travel Pin fitting and double spiro locks included 990-2930-150 wall wrist pin (150 grams) included CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings