Mahle MS Piston Set SBC 358ci 4.030in Bore 3.480/3.500stk 5.7in Rod 0.927 Pin -5cc 10.4 CR Set of 8

The MAHLE 930203630 is a precision-engineered forged racing piston designed for high-performance 358 cubic inch engine builds. Manufactured from 4032 aluminum alloy, this piston delivers an optimal balance of strength, thermal stability, and reduced reciprocating mass for demanding motorsports applications. This piston features a -5cc dish design that helps achieve the specified 10.4:1 compression ratio, making it ideal for engines running on pump gas or controlled boost applications. The 4032 alloy composition provides excellent wear resistance and dimensional stability under high heat and stress conditions. Each piston is manufactured to MAHLE's exacting tolerances for perfect bore fit and reliable performance in racing and high-performance street applications.