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  • Dart Billet LS Crankshaft - Fully Counter-Weighted
  • Dart Billet LS Crankshaft - Fully Counter-Weighted
  • Dart Billet LS Crankshaft - Fully Counter-Weighted
  • Dart Billet LS Crankshaft - Fully Counter-Weighted
  • Dart Billet LS Crankshaft - Fully Counter-Weighted
  • Dart Billet LS Crankshaft - Fully Counter-Weighted
  • Dart Billet LS Crankshaft - Fully Counter-Weighted
  • Dart Billet LS Crankshaft - Fully Counter-Weighted
Dart Billet LS Crankshaft - Fully Counter-Weighted Dart Billet LS Crankshaft - Fully Counter-Weighted Dart Billet LS Crankshaft - Fully Counter-Weighted Dart Billet LS Crankshaft - Fully Counter-Weighted Dart Billet LS Crankshaft - Fully Counter-Weighted Dart Billet LS Crankshaft - Fully Counter-Weighted Dart Billet LS Crankshaft - Fully Counter-Weighted
Dart Billet LS Crankshaft - Fully Counter-Weighted

Type: Crankshafts
Vendor: Dart

Description:

Yes, 8 counterweights. 

A Gen I small-block casting has a measurement of 19.25-inches between from front main cap to rear cap, while the LS Next has 17.50-inches at the same dimension, a difference of 1.75-inch.  That’s where Dart's fully-counter-weighted billet crankshaft comes in.  With 8 instead of 6 counter-weights, the crank is substantially stiffened.  This reduces flexing and thereby puts less stress on the mains.  
The cranks we use have a 4.000 inch stroke with a standard LS1-type snout.  3.622 inch stroke and long snout LS7 versions are also available as special orders.

Our Part# BRE007736 features:
- 8 counterweights.
- Long and short snouts available.
- Heavy duty rod cheeks.
- Small hole through the rod pin.
- Rough balanced @ 1780 grams.
- 4340 Billet.
- 4.000” stroke.

As usual, BOROWSKI RACE ENGINES was in the front of the line when Dart introduced this product.  We put the first one in 427ci LS3 Whipple supercharged build for a GMC Syclone that went on to be feature vehicle for BRE and Dart at Holley's LS Fest in 2016.  They have been in a lot of our builds since then.

Borowski Built Whipple 427 LS from Borowski Race Enterprises on Vimeo.

Call us for pricing on balancing to your bobweight.  Pricing depends on amount of Mallory required.
Call us at 815-725-2727 if you have any questions. We can of course build a complete engine around it if you are so inclined, or just sell you the crank.
BUY YOUR PARTS FROM PEOPLE WHO USE THEM!

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