Piston Kit

The Mahle 930261990 is a forged piston designed for Ford Big Block 385 series engines (1968-1997), specifically for applications with SCJ, Kaase P-51, SR-71, AFR 14-degree, and Bullit cylinder heads. It is made from 4032 alloy for low expansion and high durability. The piston features an inverted dome (dish) with a 28cc volume, resulting in a 9.7:1 compression ratio (with a 75cc combustion chamber). It is designed for a 4.390" bore, 4.150" stroke, and 6.700" connecting rod, utilizing a 0.990" pin. The piston weighs approximately 537 grams. This offering is for a single piston and does not include clips or rings. Full kits with piston rings and thermal barrier coating (TBC) are available under alternative part numbers like MLE-930261990T.