Mahle MS Trans AM TA2 LS3 Flat Top Piston Set 4.07 Bore 3.622 Stroke-.4cc 10.7 CR Set of 8 Powerpak+

LS3 FLAT TOP TransAm TA2 Homologation Gasported PowerPak Plus 377cid 4.070 x 1.330CH, 3.622stroke,6.098rod,0.945pin,-0.4cc,515g,10.7CR, 2618.