No products in the cart

Sales / Support
833-487-3632
Request Pricing
Why Eastside Motorsports?
Competitive pricing
We meet or beat competitor pricing with other major drivetrain retailers on all in stock, equivalent items.
Unparalleled Technical Support
Support and service AFTER the sale of everything we sell – often available AFTER hours, when you need it.
Quality Parts
Let our experience and industry knowledge remove the guesswork on fitment and compatibility.
Request Pricing
Product Categories

Transmissions

Hydraulic Clutches

Transmission Kits

Bellhousings

Crossmembers

Engines

Flywheels

Pedals

Proflex Commander

Clutches

Swag

Transmission Tunnels
Featured Brands

Specials
Current deals, product specials & clearance items

Featured
The latest and greatest of the Eastside product lineup

Popular
Best Sellers & Kits that Put Eastside on the map
About Eastside
EastSide Motorsports has over 20 years experience in the sales of automotive drivetrain parts specializing in transmission conversion kits for most all popular (and less common) builds. As an industry leader we remain dedicated to our customers during and AFTER the sale.

News & Tech
HEMI Supercharged HELLCAT 6.2-Liter Swap Into Nissan 350Z
It takes a special kind of person to take the 3.5-liter V6 in his Nissan 350Z, and...

Dodge Challenger SRT Redeye Requires The TREMEC 6 Speed
When you have a vehicle as powerful as the DODGE Challenger SRT Redeye, which makes 797...

Mantic 9000 vs McLeod RXT / RST
Mantic 9000 Clutch vs McLeod RXT / RST by: Geoff Gerko The Mantic 9000 twin disc clutch...

East Side Motorsports is Your Official TREMEC Dealer!
WE ARE PROUD TO ANNOUNCE WE ARE AN OFFICIAL TREMEC DEALER! We are growing fast and our...