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#91048603
1977-98 GM 7.5 Inch 10-Bolt 26-Spline Rear Axle Mini Spool
- Economical way to lock the rear end without the expense of a full spool
- 1977-98 GM
- 10-bolt, 7.5 inch ring gear diameter, 26 axle spline
$141.99
/each
In Stock
Quantity
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Product Summary
GM 7.5 Inch 10-Bolt, Mini Spool Type, 26 Spline Count
- Economical way to lock the rear end without the expense of a full spool
- 1977-98 GM
- 10-bolt, 7.5 inch ring gear diameter, 26 axle spline
- 7.5" Ring Gear Diameter
- Stronger and easier solution than welding the spider gears
Key Specs
| MFG. Part # | 91048603 |
| Brand | Speedway Motors |
| Spool Type | Mini |
| Spline Count | 26 |
| Material Type | Steel |
Need To Know
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Speedway Motors 91048603 Details
Works on 77-98 GM 10-bolt rearends with 7.5" ring gear and 26-spline axles. Economical way for all race cars to "lock" the rearend. Will not work in posi rearends.
Item Details
7.5" ring gear, 26 spline
Charts
910-48603 Instructions (PDF)
Guides & Documents
Speedway Motors 91048603 Specifications
Speedway Motors 91048603 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91048603 |
| Brand | Speedway Motors |
| Spool Type | Mini |
| Spline Count | 26 |
| Material Type | Steel |
| GENERAL | |
| Sold in Quantity | Each |
| Notes | Will not work with posi carriers. |
Ratings & Reviews
4
5 Reviews
Customers praise the product for its perfect fit and solid construction, often expressing satisfaction with its durability, particularly for use in dirt track cars. However, some found it could wear out with intensive use. Despite this, its great value is recognized. It's identified as a practical and cost-effective solution, with a notable toughness compared to competitor offerings. The product earns recommendations for its reliable performance, though inclusion of shims could enhance its appeal in future versions.
Ratings & Reviews
4
5 Reviews
Customers praise the product for its perfect fit and solid construction, often expressing satisfaction with its durability, particularly for use in dirt track cars. However, some found it could wear out with intensive use. Despite this, its great value is recognized. It's identified as a practical and cost-effective solution, with a notable toughness compared to competitor offerings. The product earns recommendations for its reliable performance, though inclusion of shims could enhance its appeal in future versions.
4
5 reviews
5
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Filter by Ratings
I would recommend …
5.0
2 years ago
Madcoho
Saanichton
Verified
I like that I have a locked rear diff…I can't wait to try it out in winter!!!😎
Would Recommend
Perfect fit. Thanks
5.0
4 years ago
Wayne
Chesapeake Virginia
Verified
Just what I wanted
Would Recommend
good all around would be great if it came with shims to m
5.0
7 years ago
greatgrandpa
mid michigan
Verified
good prod
Would Recommend
solid spool
4.0
12 years ago
Cooter48c
Victoria, TX, USA
Verified
we have found this to be the toughest unit for our dirt track cars, and a great price to boot.
Would Recommend
Not very durable.
1.0
12 years ago
mmiller03
Undisclosed
Verified
Raced three weeks with it in my sons superstock and it is almost worn right out.
Would Not Recommend
Showing 5 of 5 reviews
Questions & Answers
Questions & Answers
1 Question • 1 Answer
What else is needed to install
by Jb
• 3 years ago
1 answer
View Answer
1 of 1 questions shown

