The CP Pistons Bullet Race piston set for Chevy 434ci ASCS applications ships as eight pistons with a 4.155-inch bore, 1.000-inch compression height and a 14.4:1 compression ratio with domed crowns. Provided as a complete set for V8 engine assembly, the product listing gives the key piston dimensions and compression ratio so builders can align piston geometry with chamber volume for the specified 434ci Chevy race application.
CP Piston BRS Chevy 434Ci Ascs 4.155 Bore 1.000 Ch 14.4:1 Cr - Set Of 8 (MTO Non-Cancel)