Mahle MS forged piston set for 509ci BBC applications; set of eight. Each piston is detailed with a 4.50in bore, 4.00in stroke, 6.135in rod and 0.990in pin with -3.0cc volume and listed mass data. The specification includes a 4032 reference, providing the dimensional and weight information necessary for matched assembly in high-displacement V8 rebuilds.
Mahle MS Piston Set BBC Mar 509ci 4.50in Bore 4in Stroke 6.135in Rod 0.990 Pin -3cc 9.0 CR Set of 8