The 8L90 is an eight-speed automatic used in late-model GM trucks, SUVs and performance cars. We carry 2 8L90 transmissions with torque converter, from $3,999.00.
8L90 transmissions in stock
| Transmission | Series | Drive | Price |
|---|---|---|---|
| StreetMonster Chevy 8L90E Transmission and Torque Converter | StreetMonster | – | $3,999.00 |
| RoadReady Chevy 8L90 Transmission and Torque Converter with Free Transmission Fluid | RoadReady | – | $4,399.00 |
Which version do you need?
- RoadReady: a direct replacement for a worn or failed original transmission.
- StreetMonster: an upgraded unit for daily driving, towing and moderately modified engines.
8L90 specifications
- Type: Eight-speed automatic
- Typical use: late-model GM trucks, SUVs and performance cars
Before you order
Transmissions with the same code can differ in bellhousing pattern, case length, output shaft and wiring between model years and 2WD/4WD. Confirm your year, engine and drivetrain against the listing, or send us your VIN.
8L90 transmission FAQ
What vehicles use the 8L90?
The 8L90 is used in late-model GM trucks, SUVs and performance cars. Confirm it on your vehicle with the RPO code or VIN before ordering; what transmission do I have? explains how.
Does a replacement 8L90 come with a torque converter?
Yes. Every 8L90 transmission we carry is supplied with a torque converter; see each listing for what else is included.
How much is an 8L90 transmission?
Our 8L90 transmissions are $3,999.00 to $4,399.00, plus a flat $80.00 shipping charge per order. Installation labor is extra; transmission replacement cost explains what to budget for.
See also: all transmissions by code · how long an 8L90 lasts · 6L80 vs 8L90 · 8L90 vs 10L80 · 8L90 problems · how often to change transmission fluid · transmission gear ratios chart · torque converter shudder.
Shipping is a flat $80.00 per order to US addresses, with 15-day free returns. Not sure which one fits? Send us your VIN and a parts specialist will confirm it.