Mahle MS piston set for Chevy Big Block 568ci: set of eight pistons with 4.61 in. bore, 4.25 in. stroke and 6.535 in. rod length, 0.99 in. pin size and 42.0cc volume yielding roughly a 14.4:1 compression figure per the supplied spec. These forged-style pistons are supplied as a matched set for high-displacement Big Block Chevy builds.
Mahle MS Piston Set Chevy Big Block 568ci 4.61in Bore 4.25in Stk 6.535in Rod .99 Pin - Set of 8