Dragonslayer Chevy LS Series Forged 4340 Crankshaft CAAPO31T-DS-58
Gen III/IV, 4.00" stroke, 58 tooth Reluctor wheel, 2.100" pin, 2.559" mains
CAAPO31T-DS-58
APO31T-DS-58
Average Weight for 4.000 in. Stroke Balanced to 1750g Bob. = 48 lbs. DragonSlayer LS1's are Sold Rough Balanced to 1700g Bob. Gun Drilled Mains All Rod Journals Lightened Dual Linear Post Keyways Heat Treatment = Perma Case Deep Nitride 58 Tooth Reluctor Installed Gen II/IV LS1 DragonSlayer crankshafts are available in either 4.000 or 3.625 strokes with 2.100 rod journals. Our LS1 crankshafts are machined from premium 4340 forgings. Each Callies LS1 features PERMA-TOUGH heat treating for added strength and serviceability. DragonSlayer LS1 crankshafts are sold with gun drilled mains and Angalite drilled rod journals.