Mahle Motorsport 930220100 Mahle MS Chevrolet LS 5.3L 329cid 3.800in Bore x 1.299CH 3.622 Stroke 14.0cc 12.5 CR - Pist Set of 8

329cid 3.800 x 1.299CH, 3.622stroke,6.125rod,0.927pin,14.0cc,457g,12.5CR, 2618

Piston (set) - LS 5.3L DOME - compatible with LS1/2/6 style cathedral port heads

Application Summary: Chevrolet LS 329 cu in.

Lateral gas ports, Coatings: Phosphate + Grafal + Hard Anodized top ring groove