Click on image to zoom

19259254 - LSX454 Rotating Assembly

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

Shipping: FREE 48 State Shipping
Pricing: $3,328.93

Customize Your Item

- Additional Shipping Options -
 * required


Build your own "LSX Stroker" with this rotating assembly used in our powerful LSX454 crate engine. Order LSX fully-machined block 19244057 to build your own engine.

This LSX Rotating Assembly contains tri-metal main and rod bearings, with 4340 forged steel rods (rods have bronze bushing on the small end and doweled caps with APR 7/16" bolts) and crank, as well as 4032 forged aluminum pistons with poly coated skirt. The piston rings are molybdenum faced steel upper and cast iron second ring. The rotating assembly also features an 11.0:1 compression ratio with 66cc combustion chamber, which takes full advantage of the LSX block design. Kit comes internally balanced.

Kit Contents:

  • Crankshaft, LSX 4.125" Stroke (Balanced) p/n: 19244018
  • Connecting Rod Package (8 Rods) p/n: 19166964
  • Piston Assembly, (with pin and rings) (Qty: 8) p/n: 19166958
  • Crankshaft Bearing Kit p/n: 19244608
  • Connecting Rod Bearing Package p/n: 19244609

  • Application List


    Shipping Information

    • Item Requires Shipping
    • 500.0 lbs.
    • W20.6000” x H13.1000” x L26.6000”
    • FREE 48 State Shipping

    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