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GM 10 Bolt 8.5 Inches 28 Splines SHOP 4WP's HUGE SELECTION SHOP 4WP's HUGE SELECTION
GM 10 Bolt 8.5 Inches 28 Splines SHOP 4WP's HUGE SELECTION On Sale
3 Product Groups
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Auburn Gear ECTED Max Differentials
Auburn Gear Auburn Gear Ected Max DifferentialFrom $1,659.99
- Engineered to switch from Limited Slip to full Locking Differential on the fly
- Smooth engagement makes it well-suited for street use
- Activated via in-vehicle switch
- Gearing manufactured from aircraft quality 9310 billet steel
- Heat treated for additional strength
- Can be used with or without lockout hubs
- No additional parts required for installation
- 1-year replacement warranty
- California Residents: WARNING
From $1,659.99
4.3
4.3
(14)
Alloy USA Rear Axle Shafts
Alloy USA Rear Axle ShaftsFrom $129.99
- Replacement Axle Shaft
- Stronger Than Factory
- Precision Heat Treated
- Rolled Splines
- California Residents: WARNING
From $129.99
3.8
3.8
(88)
Motive Gear Full Spools
Motive Gear Chrysler 8.750in. 30 Spline Full SpoolFrom $192.99
- If you are looking for maximum traction and strength nothing beets a full spool.
- Not Recommended For Street Use
- California Residents: WARNING
From $192.99
3 Products
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4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Auburn Gear GM 8.5in. 10 Bolt 28 Spline Ected Max Selectable Locker - 545003
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Use With 2.73 And Up Gears
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$1,659.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$1,659.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Use With 2.73 And Up Gears
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
SHOP 4WP's HUGE SELECTION
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Motive Gear GM 8.5 Inch 10 Bolt 28 Spline Full Spool - FS10-28
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Use With All Gears
- Requires Use
- Of C-Clip Eliminator Kit
- Not Recommended For Street Use
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$192.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$192.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Use With All Gears
- Requires Use
- Of C-Clip Eliminator Kit
- Not Recommended For Street Use
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
SHOP 4WP's HUGE SELECTION
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Alloy USA GM 8.5 Inch 10 Bolt Rear Axle Shaft - 17104
- Fitment: Direct Fit
- Replacement Axle Shaft
- 28 Spline
- Driver Or Passenger Side
- Does NOT Include Bearings Seals Or Studs
- For Use In 81-88 GM 1500 4X4
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$129.99
$145.34
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$129.99
$145.34
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Replacement Axle Shaft
- 28 Spline
- Driver Or Passenger Side
- Does NOT Include Bearings Seals Or Studs
- For Use In 81-88 GM 1500 4X4
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
SHOP 4WP's HUGE SELECTION
