The Mahle MS piston set for SBC 414 ci is a complete eight‑piston kit built for rebuilds and high‑output small‑block Chevy applications. It features 4.125 in bore pistons with a 3.875 in stroke, 6.000 in rod length and 0.927 in wrist pin, with a -22 cc dish and 9.9:1 compression ratio. Mahle lists 4032 alloy construction and an approximate 436 g piston mass for consistent strength and durability.
Mahle MS Piston Set SBC 414ci 4.125in Bore 3.875in Stroke 6.0in Rod 0.927 Pin -22cc 9.9 CR Set of 8