Mahle MS piston set for SBC 427ci (4.125in bore, 4.000in stroke) is an eight-piston kit specified with 6.0in rods, 0.927in pins and a -20cc dome volume yielding about 10.4:1 compression. The listing includes dimensional and weight information useful for precise engine builds and balancing; use the exact specs when matching to rotating assembly requirements.
Mahle MS Piston Set SBC 427ci 4.125in Bore 4.000in Stroke 6.0in Rod .927 Pin -20cc 10.4 CR Set of 8