Mahle 930223670T Mahle MS LS Piston 377ci 4.070in Bore 3.622 Stroke 6.098 Rod 0cc 10.8CR w/Thermal Barrier - Set of 8

377cid 4.070 x 1.330CH, 3.622stroke,6.098rod,0.943pin,0cc,501g,10.8CR, 4032, TBC Coated

Piston (set) - LS 6.2L FLAT TOP

Application Summary: GM LS 377 cu in.

Drop-In replacement and oversize for GM CT525 / DR525 Crate Engines