Mahle's MS single piston for Chevrolet small-block 374 cid engines is supplied as an individual forged piston built to the listed dimensions. It features a 4.125 in bore, 3.500 in stroke, 6.000 in rod length and a 1.250 in compression height; the piston volume and mass match the documented spec. This piston provides an exacting replacement for compatible Chevy SB applications.
Mahle MS Chevrolet SB 374cid 4.125in Bore 3.500 Stroke 6.00 Rod 1.250 CH -12.0cc - Single Piston