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The Mahle MS piston set for LSX 431cid engines supplies eight pistons machined for a 4.080 inch bore with a 4.125 inch stroke. Each piston pairs with a 6.125 inch rod and a 0.927 inch wrist pin, carries a -20.0cc dish and targets a 10.0:1 compression ratio. At roughly 418g per piston, the set offers consistent weights and dimensions for reliable assembly in large-displacement LSX builds.
Mahle MS Pistons LSX 431cid 4.080in Bore 4.125in Stk 6.125in Rod .927 Pin -20cc Dish 10.0CR Set of 8
