We design and build best-in-class products because your passion is our obsession, from the racetrack to the drag strip to the street.

From dirt track racers and drift cars to hot rods and classic trucks—rear ends and transmissions to driveline components and shifters—you'll find everything you need right here. Click your category below to download our complete catalog.

You can also call (717) 764-9844 and our technical support staff can assist with configuring a system to meet your specific needs.

Our Products

Sprint and Midget Components

You worked all week to get to Friday night. Late nights, busted knuckles, blood, sweat and tears are in the rearview, and when the flag drops and the engine wails you’re all in. Winters Quick Change rears and driveline components have your back, no matter the surface type or conditions you face.

Download this Product Catalog
Have a question?

Closed Tube Components

Building and driving today’s Late Models, you know these cars have evolved into some of the most highly specialized, sophisticated machines on the track. And with widely varied local, regional and sanctioning body rules comes the need for highly specialized closed tube components. From rears to rotors, pedals to hubs, Winters has the parts—and the edge—you need.

Download this Product Catalog
Have a question?

Dirt Modified Wide 5

When competition’s heavy, a racer’s edge is the difference. Winters quick change rear end assemblies give you that edge. Lightweight and strong as a bull, there’s a reason our rears are found beneath winning race cars throughout the region. They’ll take everything you can throw at them and come back for more.

Download this Product Catalog
Have a question?

Dirt Modified 5-on-5

Race day. The air crackles with energy as trailers unload and engines fire. Your team’s done its job, your ride’s dialed in, and it’s time to rock and roll. Our quick change rear ends have been there race after race for decades, keeping time with the harshest conditions and the most demanding drivers. When it’s time to get serious, it’s time for a Winters.

Download this Product Catalog
Have a question?

Transmission and Driveline Components

You don’t take competition lightly, and neither do we. We understand the hard-earned dollars and sleepless nights you invest in your race car, and when the weekend rolls around dependability and performance should be a given. Trust Winters with your transmission and driveline component needs so that come race day your only concern is keeping pedal mashed and the shiny side up.

Download this Product Catalog
Download Assembly Instructions
Have a question?

Hot Rod Rears

Whether you’re banging gears from stoplight to stoplight, charging down the quarter mile or just out for a cruise, your hot rod deserves a rear end that can take whatever you dish out. Winters quick change and fixed ratio rears combine reliability and performance in a vintage-style package that’s perfect for any hardcore hot rod.

Download this Product Catalog
Have a question?

Automatic Transmission Components

Winters Performance was born over 60 years ago when Vaughn Winter rebuilt his first automatic transmission on the family’s kitchen table. Since then, countless race cars have landed in the winner’s circle. When the hammer drops and the trash talk stops, you’d better have Winters in your corner.

Download this Product Catalog
Have a question?

Independent Quick Change Rears

Winters Independent Rears are found in everything from Formula Drift racers and road race cars and trucks Pro-Touring vehicles and street machines. Download our latest catalog to learn about our V8 (8-3/8"/3.78 ring & pinion) and Champ (10"/4.12 R&P) Quick Change Rear Ends.

Download this Product Catalog.
Have a question?

Truck Rear Ends

From solid axle and independent quick change rear ends to 9-inch rears and housings, Winters offers everything you need when selecting a rear for your custom classic truck or Pro-Touring race truck. Download our latest brochure to learn about some options, and check back in the near future for a full catalog.

Download this Brochure.
Have a question?

Winters V8 Motorcycle Transmissions

If you’re riding a Boss Hoss or any other V8 motorcycle, you’re serious about performance. And if you’re serious about performance, you need a Winters transmission harnessing the horsepower of that big V8. When you’re ready to upgrade to a Winters, contact Mountain Boss Hoss for a transmission custom-built for your bike.

Call (814) 445-8297
Have a question?