Mahle MS piston set for Chevrolet LS 5.3L in a 329cid configuration, offered as eight pistons with a 3.800in bore and 3.622in stroke. The set lists 8.5cc chamber volume and 11.5:1 compression ratio in the longer specification. Intended for accurate engine rebuilding, these pistons follow the documented dimensions and mass data to maintain proper combustion chamber and compression characteristics for the specified displacement.
Mahle MS Chevrolet LS 5.3L Piston Set 329cid 3.800in Bore 3.622 Stroke 8.5cc 11.5 CR Set of 8