K1 Technologies LS Chevy Forged Crankshafts
K1 LS Chevy 6 Bolt Flange
K1 Technologies LS Chevy Forged Crankshafts
K1 LS Chevy 6 Bolt Flange

K1 4340 Forged LS Chevy 3.900 Stroke Crankshaft

$1,007.55 – $1,076.42 Each - Free Shipping

K1 Technologies 4340 Forged LS Chevy Crankshaft with 3.900″ Stroke. This crank is designed for a minimum 6.098″ rod. K1 Cranks are engineered for high stress racing applications with nitride coating for improved strength and bearing life. Size tolerances held to +/-.0001″ to maintain critical bearing clearances and long bearing life.

  • 4340 Forged Steel
  • Available with no Reluctor, 24 Tooth or 58 Tooth
  • Core hardened using nitride hardening process
  • Magnetic Particle Inspection (MAGGED)
  • Straight oiling to journals
  • Stress relieved
  • Exceptional journal finish
  • Wide pin-end widths
SKU: N/A Category: Tags: , ,
K1 PNDescriptionStrokeMain
Journal		Rod Pin
Dia		Min. Rod
Length		FlangeBob Weight
(Grams)		Weight
(lbs)
012FAE390Chevy LS Forged Crankshaft
No Reluctor Wheel		3.9002.5592.1006.098″6 Bolt180052
012FAE39024Chevy LS Forged Crankshaft
24 Tooth Reluctor Wheel		3.9002.5592.1006.098″6 Bolt180053
012FAE39058Chevy LS Forged Crankshaft
58 Tooth Reluctor Wheel		3.9002.5592.1006.098″6 Bolt180053
Reluctor

No Reluctor, 24 Tooth, 58 Tooth

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