Mahle MS forged piston set for Chevy small block 440 cid engines, offered as a set of eight. These pistons match a 4.185 in bore with a 4.000 in stroke and 6.000 in rod length, 0.927 in pin and a 6.0 cc combustion volume for approximately 14.5:1 compression. Machined from 2618 alloy, the set targets high-output builds requiring consistent, OEM-grade piston geometry and materials.
Mahle MS Piston Set Chevy Small Block 440ci 4.185in Bore 4.00Stk 6.0in Rod .927 Pin 6.0cc Set of 8