This Mahle single piston is specified for Chrysler Big Block Mopar applications: 499 cid with a 4.375" bore and 4.150" stroke, a 6.760" rod length and 1.120" compression height. The piston is a 4032 alloy single piston with approximately 0.990" pin, -8.1cc volume and 11.4:1 compression ratio; the listed mass is 466 g and it is supplied as an individual piston for custom builds or replacement.
Mahle MS Chrysler Big Block Mopar (B) 499cid 4.375x1.120RCH 4.150 Stroke 6.760rod - Single Piston