The Mahle MS piston set is an eight‑piston kit listed at 333 ci for Small Block Ford applications. It features a 4.040 in bore, 3.250 in stroke, 5.400 in rod and a 0.927 in wrist pin, with a -16 cc dish and an 8.7:1 compression ratio and around 403 g piston mass. This set suits builds that need larger piston volume and lower compression for boosted or high‑displacement engines.
Mahle MS Piston Set SBF 333ci 4.040in Bore 3.25in Stroke 5.4in Rod .927 Pin -16cc 8.7 CR Set of 8