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#91048530
GM 8.5 Inch 10-Bolt Steel Full Spool, 30-Spline
- This is a steel full spool made from 4130 aircraft alloy heat treated steel.
- Provides Ultimate Traction In Extreme Off Road, Circle Track And Drag Strip Conditions
- Bullet Proof, Competition Proven Design
$176.99
/each
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Product Summary
GM 8.5 Inch 10-Bolt, Full Spool Type, 30 Spline Count
- This is a steel full spool made from 4130 aircraft alloy heat treated steel.
- Provides Ultimate Traction In Extreme Off Road, Circle Track And Drag Strip Conditions
- Bullet Proof, Competition Proven Design
- Low Cost Posi Alternative
- Easy installation
Key Specs
| MFG. Part # | 91048530 |
| Spool Type | Full |
| Spline Count | 30 |
| Spool Weight | Standard |
| Material Type | Steel |
Need To Know
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Return PolicySpeedway Motors 91048530 Details
Speedway Motors 91048530 Details
GM 10-Bolt Steel Full Spool, 30 Spline
Spools are an alternative to a locker as traction and performance enhancement. Spools are a favorite of off road competitors, dirt track racers and drag racers. A differential with a spool set up delivers equal power and traction to both left and right side rear wheels. Spool solutions are less expensive than lockers and weigh less. We offer a full line of mini and full spools in the most popular applications for such differential modification.
Features
- This is a steel full spool made from 4130 aircraft alloy heat treated steel.
- Provides Ultimate Traction In Extreme Off Road, Circle Track And Drag Strip Conditions
- Bullet Proof, Competition Proven Design
- Highest Quality Steel Alloys
- Low Cost Posi Alternative
- Easy Installation
Speedway Motors 91048530 Specifications
Speedway Motors 91048530 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91048530 |
| Brand | Speedway Motors |
| Spool Type | Full |
| Spline Count | 30 |
| Spool Weight | Standard |
| Material Type | Steel |
| GENERAL | |
| Finish | Zinc Plated |
| Sold in Quantity | Each |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
3 Questions • 4 Answers
Will this full spool work for an 8.6 gm 10bolt with 30 spline axles?
by Cory
• 7 years ago
1 answer
View Answer
Will it be strong enough for drag racing in 2800 pound car
by Stick
• 10 years ago
1 answer
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The GM 8.5 inch 10 bolt 28 spline axles are held in by C clips. How do you install this
by Jarid
• 11 years ago
2 answers
View Answers
3 of 3 questions shown