National Warranty
Fast Delivery
Click & Collect
Australian Owned

LS3 Z52 Forged Crankshaft Includes LS7 Snout GM12641690 - GM Performance

SKU: GM12641690
Regular price $1,891.98
Secure checkout with
American Express Apple Pay Google Pay Mastercard PayPal Visa
Fast Delivery
Australia-wide
Click & Collect
In-store pickup
National Warranty
Manufacturer warranty
Easy Returns
Hassle-free returns

Get it delivered

Australia-wide delivery

Get your parts delivered across Australia, with delivery options and costs shown at checkout before you pay. Have a delivery question before ordering? Contact our parts team for help planning your purchase.

Download your tax invoice

Buying for your workshop, business or personal vehicle? Download your tax invoice after purchase for your records. Keep your purchase details handy for bookkeeping, warranty enquiries or future reference.

Returns & warranty

Buy with confidence knowing help is available after your purchase. Eligible items can be returned within 30 days of purchase, and our parts team can guide you through return or warranty enquiries.

This GM Performance forged crankshaft is identified by SKU GM12641690. Listed applications include Chevrolet, Holden, HSV.

Application and specification: LS3 Z52 Forged Crankshaft Includes LS7 Snout

Product details

  • Part: Forged Crankshafts
  • Brand: GM Performance
  • SKU: GM12641690
  • Manufacturer part number: 12641690
  • Specification: Performance; Standard

Specifications and supplied details

  • 3.622¨ stroke GM LS3 forged crank
  • LS7 long snout for OE 2-stage oil pump
  • 58X reluctor fitted
  • Use ARP2342504 balancer bolt and HY97333 spacer with regular single stage oil pump
  • As used in C6 Corvette Grand Sport with Z52 Performance Package option

Compatible applications

Makes: Chevrolet; Holden; HSV

Compatible engines

  • L76 (6.0 Litre AFM) 6L V8
  • L77 (6.0 Litre AFM) 6L V8
  • L98 (6.0 Litre) 6L V8
  • LS1 LS2 LS3 LS7 LS9 LSA L76 L77 L98 LSX LS Performance V8
  • LS2 6.0 Litre 6L V8
  • LS3 6.2 Litre 6.2L V8

Compatible models

  • Calais VE
  • Calais VF
  • Calais VZ
  • Camaro SS G5
  • Caprice VF
  • Caprice WL
  • Caprice WM
  • Caprice WN
  • Club Sport VE
  • Club Sport VF
  • Club Sport VZ
  • Commodore VE
  • Commodore VF
  • Commodore VZ
  • Commodore VZ SS Thunder
  • Corvette C6
  • Coupe VZ
  • Crewman VZ
  • Grange WL
  • Grange WM
  • Grange WN
  • GTS VE
  • Maloo VE
  • Maloo VE GXP
  • Maloo VE R8
  • Maloo VF
  • Maloo VZ
  • Senator VE
  • Statesman WL
  • Statesman WM

Check the part number and listed specifications against your application before ordering.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

GoogleGoogle Reviews Excellent★★★★★4.90 average
Universal Auto Spares mascot holding an envelope

Get deals in your inbox

Exclusive promotions, new arrivals, and product launches for car enthusiasts and professionals.

Exclusive deals New arrivals Trade specials