Compatibility & Adaptability: Seamlessly integrates 1978 and newer GM Metric disc brakes to Ford 9-inch rear ends, providing a broad fit for a range of vehicles., Inclusive Kit: Comprehensive set includes two caliper brackets, adapter plates, spacer plates, and a variety of spacers, ensuring you have all necessary components for installation., Versatile Fit: Designed to fit both 5 on 4-1/2\" and 5 on 4-3/4\" bolt circle patterns, enhancing the kit\'s adaptability to various wheel sizes., Wheel Size Specification: Specifically engineered for 15-inch and larger wheel applications, offering a perfect fit for larger wheel setups., Specialized Application: Ideal for \"old-style\" and \"new-style\" big bearing 9\" Ford axles with minimum axle offsets of 2-3/8\" to 2-1/2\", but not suitable for pickup hous GM Metric Disc Brake to 9 Inch Ford Bracket Set Sku # 91031981 Mfr. Part # 91031981 Condition New Brand Speedway Motors Sold Set Details Info
Allows you to bolt \'78 an Up GM Metric disc brakes on Ford 9\" rearend. .
- Fits both 5 on 4-1/2\" and 5 on 4-3/4\" bolt circles
- For Ford passenger car axles ONLY
- Fits axle with maximum flange diameter of 6-1/4\" O.D.
- For 15\" and larger wheel applications ONLY
Includes:
- 2 Caliper brackets
- 2 Adapter plates
- 2 Spacer plates
- 4 5/16\" spacers
- 4 1/8\" spacers
Note: This bolt on brake kit is designed to be used on 8\" and 9\" housings using 3/8\" retaining bolts. If you want to use it on a 9\" housing with 1/2\" bolts, you will need to use the 3/8\" hardware to do so. Fits \"old\" and \"new\" style big bearing (3.150\" bearing O.D.) Ford housings and with axle offsets of a minimum 2-3/8\" to 2-1/2\".
Application This Part Fits
- \"Old-style\" big bearing 9\" Ford axle
- \"New-style\" big bearing 9\" Ford axle
- Axle housings with minimum axle offsets of 2-3/8\" to 2-1/2\"
Note: This kit will NOT work on pickup housings or the 50\'s 9\" housings as they only have about 2\" backspace. The exception would be the late 50\'s station wagon rear ends.
Charts
(GIF)
Specs Material Type Steel Sold in Quantity Set Notes Includes caliper brackets, adapter plates, spacer plates, and spacers. Hardware Included No Finish Zinc Plated MFG. Part # 91031981 Reviews I would buy this product again. Rated by Tim on December 07, 2021
Summary: Fit my 68 Mustang with new 9" Currie rear-end. Was happy to get my calipers and wheels back on the car!
Yes, I recommend this product.
A very user friendly brake kit Rated by Superbaker on July 22, 2021
Summary: I really liked the kit with ease of installation and good instructions
Yes, I recommend this product.
Good kit Rated by Qw on June 02, 2021
Summary: Good quality kit. Fit was very good. Not sure if bolts are supposed to be included or not, but would have been nice to have the bolts included that attach the caliper brackets with the spacers.
Yes, I recommend this product.
Works perfect Rated by Jdog on February 23, 2020
Summary: Everything you need is there except bolts but it could be severap different ones so thats expected. Finish is great for durabilty im sure and the spacers are a perfect fit.
Yes, I recommend this product.
I would buy this product again Rated by Scrappy on January 29, 2020
Summary: This product came as described, bolted right on and works perfectly for me. This is being used on an 88 s10 drag truck with a ford 9" tubbed and narrowed. Would definetly buy again as well as recommend to a friend.
Yes, I recommend this product.
Related Items / Suggested Parts T-Bolt Kit w/ Nuts for Ford 9 Inch Rear End Housings Ford 9 Inch Brake Bolt Kit Tech Support We\'re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
