Forged Crankshaft 3.75" Stroke, 400 Main Journal (Use with 6.00" Rods) Product Option:Forged Crankshaft 3.75" Stroke, 400 Main Journal (Use with 6.00" Rods), Big Block Snout SI29073BK-HN
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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25

























