Mahle Motorsport 930219205 Mahle MS Piston Set GM LS 383ci 3.905in Bore 4in Stroke 6.125in Rod .927 Pin -6cc 10.8 CR Set of 8

383cid 3.905 x 1.105CH, 4.000stroke,6.125rod,0.927pin,-6.0cc,386g,11.0CR, 4032

Piston (set) - LS 5.7L FLAT TOP & DISH

Application Summary: Chevrolet LS 383 cu in.

Compatible with LS1/2/6 style cathedral port heads