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Callies APZ317-CS-24X-B - Compstar LS Crankshaft - 4.100" - 24X Billet Reluctor Wheel

Engine GM LS
Material Forged 4340 Steel
Rear Main Seal 1 Piece
Stroke 4.100
Rod Length 6.125
Rod Journal 2.100
Limited Supply: only 1 remaining
Shipping: Free Shipping on Orders Over $100*
Was: $1,295.00
Sale: $699.00
Save: 46%
Save: $596.00

Free U.S. Continental Shipping


Compstar components were introduced in 2004, as a product line designed to meet and exceed the requirements of today’s Sportsman Racer. They are forged and semi-finished at various offshore locations. Out of respect for our customers and their integrity, Callies will not hide this fact. Instead, we are committed to constantly examine and evaluate these components, enabling Callies to offer the best offshore components available.

Unlike similar offerings by other companies, all Compstar components are finished and inspected at Callies’ manufacturing facility. Compstar utilizes precision gauging and material evaluation equipment that is routinely ISO 17025 certified for consistent accountability. This investment in perfection allows Compstar to maintain proper geometry and quality control, while monitoring both metallurgy and design.

Because of our attention to detail, Compstar components are the benchmark by which other imported components are measured.

* Compstar LS1's are Counterweight Prepped for a 1785 Bobweight
* Gun Drilled Mains
* All Rod Journals Lightened
* Dual Linear Post Keyways
* Limited Stroke Availability ( see below )
* Heat Treatment = Case Nitride
* Average Weight for 4.000 in Stroke Balanced to 1700g Bob. = 49 lbs.

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • APZ317-CS-24X-B
  • APZ317-CS-24X-B
  • Callies
  • Available
  • New

Shipping Information

  • Item Requires Shipping
  • 50.0 lbs.
  • W12.0000” x H12.0000” x L36.0000”
  • Free U.S. Continental Shipping
  • Free Shipping on Orders Over $100*

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