Toggle right Slidebar




DISCOUNTS FOR ALL ACTIVE AND VETERAN EDUCATORS FIREFIGHTERS LAW ENFORCEMENT MEDICAL MILITARY CALL CHAT EMAIL TEXT FOR MORE DETAILS MAY EXCLUDE CERTTAIN ITEMS AND SOME RESTRICTIONS APPLY

Brian Crower 4340 Forged Crankshaft [Stroke 4.125\" | Crank Pin 2.0987\" | Main 2.558\" | Unbalanced] (GM LS2 & LS3)

Brian Crower 4340 Forged Crankshaft [Stroke 4.125" | Crank Pin 2.0987" | Main 2.558" | Unbalanced] (GM LS2 & LS3)

$1,500.00  $1,425.00
Save: 5% off

REVIEWS: 0
AVERAGE RATING OF 0 0 of 5 Stars!

BC performance crankshafts are CNC milled from 4340 non-twist forgings in a stroke range of 4.000", 4.125" and 4.250". Counterweight O.D. is designed for 6.100" to 6.125" length rod, approx. 1875g bobweight. Fully CNC'd on 5-axis machining centers, including oil holes for the best oiling possible. Includes 2 keyways on the snout (OEM is 1 keyway) for added keyway support in heavy duty applications, gun-drilled down the center to lighten it up without compromising strength.

Chevrolet LS Series, 4.125" Stroke w/58 Tooth Reluctor Wheel, 4340 Forged, Unbalanced


Add to Cart:

  • Model: BC5458U
  • FROM: BC (Brian Crower)

ask a question
price match

we added this on Wednesday 12 January, 2022.

copyright © 2003-2024 COLORADOSPEED. powered by hORSEPOWER & tORQUE