The CP Pistons Bullet Race Series piston set for Chevrolet 434ci applications is a matched eight-piece dome kit with a 4.155" bore, listed 1.000" chamber and -20.6cc dome displacement specification. Supplied as a set of eight, this package is intended for engine builds using the stated bore and chamber values. Note that items marked MTO are made to order and non-cancelable.
CP Piston BRS Chevy 434Ci All 23 4.155 Bore 1.000 Ch -20.6CC - Set Of 8 (MTO Non-Cancel)