Mahle MS Piston Set GM LT1 377ci 4.07in Bore 3.622in Stk 6.125in Rod .927 Pin -4cc 11.6 CR Set of 8 - 930228770

LT 6.2L FLAT TOP - compatable with GM LT1 / L86 / LT4 heads 377cid 4.070 x 1.304CH, 3.622stroke,6.125rod,0.927pin,-4.5cc,483g,11.6CR, 2618.