Mahle MS Piston Set GM LS 408ci 4.030in Bore 4in Stk 6.125in Rod .927 Pin -20cc 9.3 CR Set of 8 - 930224630

LS 6.0L & 6.2L DISH - compatable with LS3 / L92 style rectangular port heads 408cid 4.030 x 1.105RCH, 4.000stroke,6.125rod,0.927pin,-20.0cc,427g,9.5CR, 2618.