Need help with rear end identification for your muscle car or hot rod? Learn how to identify 9-inch Ford housings and how to measure your axles with our diagrams.

Ford 9-Inch Housing Identification and Axle Measurement

Learn how to ID a Ford 8.8 rear end by tag, width, and code. Compare 8.8 vs 9-inch axles, decode gear ratios, and find which Ford models used them.

Ford 8.8 Rear End ID Guide | Widths, Codes & 8.8 vs 9" 

Learn how to assemble one of our bolt on nine-inch Ford disc brake kits in this step-by-step guide.

How to Assemble Our Ford 9 inch/8 inch Disc Brake Conversion Kits-Tech Talk

Advantages of using Speedway Motors weld-on rear disc brake kit for a Ford 9-Inch rear end. Learn some tips for installation. This kit includes IMCA approved brake calipers.

Disc Brake Kit for a Ford 9-Inch Rear End

In this video, we go through the process of measuring and cutting 9" Ford axles.

How to Measure and Cut 9 Inch Ford Axles

Lucas P. explains how to choose the correct part for a Ford 9" third member build in order to achieve a bulletproof rear. You will find specific recommended parts to use from Speedway Motors.

Choosing Parts for Your Ford 9" Third Member Build

In this Tech Tip, John responds to a customer looking to upgrade the 8” stock differential in his Cougar to a 9” open diff.

8 Inch to 9 Inch Upgrade

Engine Family Facets

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1980 Ford Pinto Ford 9 Inch Technical Books

1980 Ford Pinto Ford 9 Inch Technical Books | Speedway Motors

Shop 1980 Ford Pinto Ford 9 Inch Technical Books and get Free Shipping on orders over $175 at Speedway Motors.

1980 Ford Pinto Ford 9 Inch Technical Books

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Car Tech SA249 How-To Rebuild 8.8/9 Inch Ford Differentials Book