Callies LS7 DragonSlayer Crankshaft 4.00 Stroke Long Snout

Product Details

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Part number: AWO31T-DS
Stroke: 4.000
Main: 2.559
Pin: 2.100
Rod Length: 6.125
LS7 Long Snout for dry sump

Callies DragonSlayer crankshafts are machined from premium 4340 forgings. Each Callies DS series crankshaft features PERMA-TOUGH heat treating for added strength and serviceability. The DragonSlayer crankshafts are sold with gun drilled mains and Angalite drilled rod journals.