Mahle MS Piston Set LS7 430cid 4.135in Bore 4.000in Stroke 6.067in Rod .927in Pin -2.5cc 11.8 CR

LS 7.0L FLAT TOP - compatable with LS7 style heads 430cid 4.135 x 1.181CH, 4.000stroke,6.067rod,0.927pin,-2.5cc,452g,11.8CR, 4032.