Click on image to zoom

12489436 - CPP 1053 Forged Steel Crankshaft used in HT383 and SP383 Crate Engines

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Pricing: $1,689.16


3.800" stroke 1053 forged steel 1 piece rear main seal crankshaft used in post November 1998 HT383 and ZZ383 crate engines. Must be used with 10188688 rod and 10159436 pistons for correct balance. Also used with 12498008 balancer, all 1 Piece rear main seal flywheels or flexplates can be used with this crank. GM's 383 are based on 4" standard bore blocks.

Application List



Shipping Information

  • Item Requires Shipping
  • 56.0 lbs.
  • W9.0000” x H8.5000” x L27.6000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

Trusted Specialists GM engine & parts specialists
Located in the USA Owned, operated, & employed
Need Assistance? Call us at 888-748-4655
Mon-Thu 8am-6pm EST
Fri 8am-5:30pm EST
Have a Question Email us and we'll get back to you within 24 hours
Pace B2B