Mahle MS piston set for GM LSX 378 cid is offered as a complete set of eight matched pistons for engine work. The data specifies a 4.075" bore, 1.330" compression height, 3.622" stroke, 6.098" rod, 0.945" pin, -5.8cc dish, approx. 471 g piston weight and a 10.2:1 compression ratio, supplied as an eight-piece kit for the listed displacement.
Mahle MS Piston Set GM LSX 378cid 4.075x1.330CH 3.622 Stk 6.098 Rod .945 Pin -5.8cc 10.2CR Set of 8