This Mahle MS piston set is specified for Ford 514 cid applications and includes eight pistons with a 4.440-inch bore, 4.150-inch stroke, 6.700-inch rod length and a 0.990-inch wrist pin. Each piston is listed at -28cc displacement to yield a roughly 9.9:1 compression ratio and a per-piston weight near 560 g. The set references the 4032 piston design and supplies the dimensional details needed for large-displacement rebuilds.
Mahle MS Piston Set Ford 514ci 4.44in Bore 4.150in Stroke 6.7in Rod 0.990 Pin -28cc 9.9CR - Set of 8