Click on image to zoom

19371500 - 8L90E 8-Speed Automatic Transmission Package for GM LT1 Engines

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

19371500
Shipping: FREE 48 State Shipping
Pricing: $5,710.71

Customize Your Item

- Additional Shipping Options -
 * required
Qty:
Free Shipping!

Description

Chevrolet Performance has adapted the production-based 8L90-E eight speed automatic transmission for use with the LT1 and LT4 crate engines. A numerically high 4.56 first gear ratio offers strong take-off performance while a wide 7.0:1 overall ratio helps enhance cruising efficiency.

Two version are available: a slipe-yoke design to be used with the LT1 engine (24284055) and a fixed-yoke design to be used with the LT4 engine (24284063).

  • Four gearsets for greater efficiency
  • Five clutches - two brake clutches and three rotating clutches
  • World-class upshift speeds
  • Friction-reducing features include synthetic fluid
  • Gear ratios: 1st: 4.56, 2nd: 2.97, 3rd: 2.08, 4th: 1.69, 5th: 1.27, 6th: 1.00, 7th: 0.85, 8th: 0.65, Reverse: 3.82
  • Controller and harness included
  • Torque converter included (engine specific)

Use with LT1 crate engines (wet sump or dry sump)
Must be used with compatible engine controller

Kit Contents:

  • 24274274 - 8L90 Trans
  • 24284056 - I-sheet
  • 24284057 - Harness
  • 24284058 - TCM

Application List

Universal

Shipping Information

  • Item Requires Shipping
  • 375.0 lbs.
  • W40.0000” x H24.0000” x L24.0000”
  • Free Shipping!
  • This item will require a special quote for shipping charges.
  • 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