Callies CAAPO31T-DS-58 Dragonslayer Chev LS Series Forged 4340 Crankshaft Gen III/Iv 4.00" Stroke 58 Tooth Reluctor Wheel 2.100" Pin 2.559" Main
Callies Performance
CAAPO31T-DS-58Couldn't load pickup availability

Callies CAAPO31T-DS-58 Dragonslayer Chev LS Series Forged 4340 Crankshaft Gen III/Iv 4.00" Stroke 58 Tooth Reluctor Wheel 2.100" Pin 2.559" Main
Item Description
- 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.
Manufacturer Information
- Manufacturer: Callies Performance
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