Quick change rears have been around since the 1940s and while many are familiar with them, to others they’re a mystery we’ll help explain

What is a Quick Change Rear End and How Does It Work

We help determine what are the best 10-spline quick change gear ratios for your street or racing needs

Quick Change Gear Chart | RPM Gear Ratio Formula for 10-Spline

This article demonstrates how to install a complete Winters quick change kit with additional parts including birdcages, brackets, and calipers for a modified race car.

Quick Change Bolt On Components for a Modified Race Car

Tim talks about our Winters quick change rear end & components.

Speedway Tech Talk - Quick Change Rear Ends & Components

How to determine the quick change R&P ratio without opening up the rear in street cars with quick changes, sprint cars, modifieds, late models and GOTRA cars.

Quick Change R&P Ratio Without Opening Up the Rear

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

Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.

For the Love of the Flathead V8

We can teach you some of the major differences between the Ford and GM-style T5 Flathead transmission adapter kits. We'll also walk you through choosing the correct parts in order to make this installation a breeze!

Adapting Tremec's Popular T5 5-speed Manual to Ford's Flathead V8 Engine

Learn about the specs of the V8 Ford Flathead Engine. Check out these Flathead firing order diagrams and torque specifications chart created by the experts.

Ford Flathead V8 Firing Order and Specs

Tim talks about the rare V8-60 engine and the parts we have to offer for one.

Speedway Tech Talk - Ford V8-60 Flathead Parts

Engine Family Facets

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Halibrand V8 Quick Change Dirt Track Engine Parts

Halibrand V8 Quick Change Dirt Track Engine Parts for Circle/Oval Racing | Speedway Motors

Shop Halibrand V8 Quick Change Dirt Track Engine Parts for Circle/Oval Racing and get Free Shipping on orders over $199 at Speedway Motors.

Halibrand V8 Quick Change Dirt Track Engine Parts

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Crankcase / Rear End Axle Breather Vent Filter Only, 1/2 Inch