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#91048601
Speedway 1970-76 GM 8.5 Inch 10-Bolt 28-Spline Axle Mini Spool
- Economical way to lock the rear end without the expense of a full spool
- 1970-76 Chevy
- 10-bolt, 8.5 inch ring gear diameter, 28 axle spline
$83.99
/each
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Product Summary
GM 8.5 Inch 10-Bolt, Mini Spool Type, 28 Spline Count
- Economical way to lock the rear end without the expense of a full spool
- 1970-76 Chevy
- 10-bolt, 8.5 inch ring gear diameter, 28 axle spline
- 8.5" Ring Gear Diameter
- Stronger and easier solution than welding the spider gears
Key Specs
| MFG. Part # | 91048601 |
| Brand | Speedway Motors |
| Spool Type | Mini |
| Spline Count | 28 |
| Material Type | Steel |
Need To Know
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Speedway Motors 91048601 Details
Works on 70-76 GM 10-bolt rearends with 8.5" ring gear and 28-spline axles. Economical way for all race cars to "lock" the rearend. Will not work in posi rearends.
Item Details
8.5" ring gear, 28 spline
Charts
910-48601 Instructions (PDF)
Guides & Documents
Speedway Motors 91048601 Specifications
Speedway Motors 91048601 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91048601 |
| Brand | Speedway Motors |
| Spool Type | Mini |
| Spline Count | 28 |
| Material Type | Steel |
| GENERAL | |
| Sold in Quantity | Each |
Ratings & Reviews
4.7
3 Reviews
Customers enthusiastically confirm the product's exceptional performance and practicality. They appreciate its usability, specifically for specialized purposes like dirt track racing. The product's ease of use and adaptable qualities shine through in highly positive feedback. Despite requiring some modification for specific use, the product's resilience and effectiveness are signaled as superior compared to competitor offerings, illustrating its superior quality.
Ratings & Reviews
4.7
3 Reviews
Customers enthusiastically confirm the product's exceptional performance and practicality. They appreciate its usability, specifically for specialized purposes like dirt track racing. The product's ease of use and adaptable qualities shine through in highly positive feedback. Despite requiring some modification for specific use, the product's resilience and effectiveness are signaled as superior compared to competitor offerings, illustrating its superior quality.
4.7
3 reviews
5
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Filter by Ratings
Works great
5.0
5 years ago
Rick
San Diego
Verified
Works as needed
Part was good
5.0
10 years ago
Baby wamp
Hecla South Dakota
Verified
Easy to use
Would Not Recommend
If it was easy anybody could do it
4.0
10 years ago
Wild Thing
Millington, TN
Verified
Used the part to lock the rear end on 1979 Chevy for dirt track racing. Made it work after many hours of tedious grinding to make it fit. If it was easy anybody could do it!
Would Recommend
Showing 3 of 3 reviews
Questions & Answers
2 Questions • 2 Answers
Questions & Answers
2 Questions • 2 Answers
My car has bolt in axles we put the mini spool in should the blocks move back in fourth on the pin are should there be something there to lock them in.
by Jerry
• 9 years ago
1 answer
View Answer
Does this work with a c cliped rear end
by Hobby14s
• 10 years ago
1 answer
View Answer
2 of 2 questions shown