/engines · 24 topics

Engines and transmissions, remanufactured to work together

Coyote, Pentastar, EcoBoost, Hemi, Duramax, Triton and LS on the engine side, plus the 6L80, 6R80 and 8HP transmissions behind them. What each one is, what goes wrong, and how to replace it.

Allison 1000 M74 Remanufactured 6-Speed Automatic Transmission for Chevrolet And GMCFeatured unit

Allison 1000 M74 Remanufactured 6-Speed Automatic Transmission for Chevrolet And GMC

$4,899View unit
Up to 5 yrsWarranty coverage
Dyno-testedBefore it ships
Same-dayShips if ordered by 2PM
OEM-specRemanufactured

Quick answer

A remanufactured engine or transmission is fully disassembled, rebuilt to OEM specification with new wear parts, and tested. It’s the reliable middle ground between a risky used unit and an expensive new one. Send us your VIN for a matched quote.

4L80E 1991-1994 Chevy/GMC Trucks/Vans/SUVs with 4.3L or 5.7L or 7.4L – Remanufactured 4-Speed Automatic Trans$2,699/engines · 16

How Much Is a Transmission?

A replacement transmission typically costs about $1,500–$3,500 for a remanufactured unit, plus roughly $500–$1,200 for installation. New OEM units cost more.

Price depends on the transmission code, the vehicle and your warranty length. Used units are cheaper up front but riskier. The fastest way to an exact number is to send us your VIN.

From our catalog4L80E 1991-1994 Chevy/GMC Trucks/Vans/SUVs with 4.3L or 5.7L or 7.4L – Remanufactured 4-Speed Automatic Trans
$2,699
Shop reman transmissions
4L80E 1991-1994 Chevy/GMC RWD Trucks, Vans, and SUVs – Remanufactured 4-Speed Automatic Trans$2,699/engines · 21

Chevrolet Performance Crate Engines

Chevrolet Performance crate engines are GM’s factory-built line of complete crate engines, including LS and small-block V8s.

Factory crate engines are a great option for new builds. If you’re replacing a worn engine in a daily driver, a remanufactured engine can cost less. Ask us to compare.

Transmission to pair with it4L80E 1991-1994 Chevy/GMC RWD Trucks, Vans, and SUVs – Remanufactured 4-Speed Automatic Trans
$2,699
Request an engine quote

Frequently asked questions

How Much Is a Transmission?

A replacement transmission typically costs about $1,500–$3,500 for a remanufactured unit, plus roughly $500–$1,200 for installation. New OEM units cost more.

Replace the powertrain once, the right way.

Tell us your year, make, model and transmission code. We match the exact unit, ship it fast, and back it with a real warranty.