Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

Transmission Interchange List Chevy, Ford, Mopar V8 Compatibility

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

Estimate horsepower, trap speed, and ET with our drag performance calculator. Use it as a 1/4 mile time estimator or 1/8 mile ET to mph calculator.

Drag Racing Calculator | 1/4 Mile & 1/8 Mile ET, MPH, and Horsepower

Considering boosting your LS engine? Find out what's best for your build, turbocharging or supercharging!

Turbo vs Supercharger | The Best Way to Boost Your LS Build

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

This new steel bellhousing from Speedway Motors is made for everyone who wants to run three pedals without spending a fortune or relying on a crusty original.

Speedway Chevy Engine to Chevy Transmission Steel Bellhousing

Here's another one of our customer's cars, and this Chevelle has got the look!

Built With Speedway Motors: Ray's '70 Chevelle

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

6.2 LS 4L70E Drag Racing Engine Parts

6.2 LS 4L70E Drag Racing Engine Parts | Speedway Motors

Shop 6.2 LS 4L70E Drag Racing Engine Parts and get Free Shipping on orders over $175 at Speedway Motors.

6.2 LS 4L70E Drag Racing Engine Parts

Part

Brand

Price

Engine Code

Engine Version

Customer Rating

Products

FiTech 70051 Ultimate LS Standalone EFI ECU w/ Trans Control