The Mahle MS piston set for Chevrolet LS1/2/6 5.3L 326ci is supplied as a set of eight pistons for 3.780-inch bore applications. These MS pistons are offered for the listed 5.3L engines with 3.622-inch stroke and a nominal -2.1cc dish with a 9.5:1 compression ratio as specified, providing a complete eight-cylinder piston set for compatible LS small-block installations.
Mahle MS Piston Set Chevrolet LS1/2/6 5.3L 326ci 3.780in Bore 3.622in Stk 9.5:1 CR -2.1cc Set of 8