SuperMatic™ 8L90-E 8-Speed Automatic Transmission for LT4 Crate Engine
Chevrolet Performance has adapted the production-based 8L90-E eight-speed automatic transmission for use with the LT4 crate engine. A numerically high 4.56 first gear ratio offers strong take-off performance while a wide 7.0:1 overal ratio helps enhance cruising efficiency. This transmission features a fixed-yoke design output.
24284063 Chevrolet Transmission
- Four gearsets for greater efficiency
- Five clutches - two brake clutches and three rotating clutches
- World-class upshift speeds
- Friction-reducing features include synthetic fluid use
- 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 for LT4 crate engine included
- Use with LT4 crate engines P/N 19332621 (wet sump) or P/N 19332702 (dry sump)
- Includes torque converter, controller and harness.
- Must be used with compatible engine controller (P/N 19355167
Warranty: 12-month unlimited mileage warranty unless purchased as part of a Connect & Cruise Powertrain System. (Connect & Cruise components are covered by a 24-month or 50,000 mile warranty.)
SuperMatic™ 8L90-E Eight-Speed Automatic Transmission for LT4
Part Number: 24284063
Brand: Chevrolet Performance
Additional $175.00 Discount Applied in Cart!
This Product Qualifies for the $4001.00 to $6000.00 Instant Discount of $175.00.
FREE $50.00 VISA Gift Card!
On all Orders over $1000.00
On all Orders over $99.00