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This Mahle MS piston set is specified for GM 6.6L Duramax L5P engines and includes eight pistons sized to a 4.075in bore with a 3.898in stroke and 6.417in rod, listed with -41.2cc combustion volume and a 15.9 compression ratio. Supplied as a matched set, these pistons provide the precise dimensions needed for rebuilds requiring these specs.
Mahle MS GM 6.6L Duramax L5P 4.075in Bore 3.898in Stk 6.417in Rod 1.417 Pin -41.2cc 15.9 CR Set of 8
