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This Mahle MS piston set for SBF 433 ci is a matched eight‑piston kit sized to a 4.155 in bore and 4.000 in stroke, designed to work with 6.250 in rods and 0.927 in wrist pins. The catalog lists a -6 cc dish and an approximate 12.1:1 compression ratio. Extended details show a 447 g piston mass and 4032 alloy construction for robust forged performance in stroked small‑block Ford engines.
Mahle MS Piston Set SBF 433ci 4.155in Bore 4.000in Stroke 6.25in Rod .927 Pin -6cc 12.1 CR Set of 8
