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On Sale

GM 10 Bolt 8.5/8.6 Universal Fit Front or Rear Front or Rear

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Axle Location
Front or Rear
Axle Type
GM 10 Bolt 8.5/8.6
Fitment
Universal Fit

Brand

Yukon Gear & Axle (5)

Axle Spline

30 Splines (2)

Axle Type

AMC 20 (1)
AMC Model 35 (3)
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Dana 30 TJ (1)
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Differential Type

Automatic Locker (1)
Limited Slip Assembly (1)

Gear Ratio

4.11 (1)
4.56 (1)
4.88 (1)

Popular Axle Manufacture

GM (5)

Part Type

Differential (2)
Ring and Pinions (3)

Price Range

$300 to $399 (2)
$400 to $499 (1)
$750 to $999 (1)
Over $1000 (1)

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GM 10 Bolt 8.5/8.6 Universal Fit Front or Rear On Sale

3 Product Groups

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Yukon Gear & Axle Dura Grip Positraction Differentials

From $799.89

Rebate

Yukon Gear & Axle Grizzly Locker Differentials

From $1,031.89

5.0 5.0 (2)

Rebate

Yukon Gear & Axle Ring and Pinion Sets

From $359.89

4.5 4.5 (28)

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5 Products

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Part Number: YKGYDGGM8.5-3-30-1

Yukon Gear & Axle GM 8.5" Dura Grip Positraction YDGGM8.5-3-30-1

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Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch with 30 spline axles
2.73 ratio and up only
4-spring, clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

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Qualifies for Free Shipping

$799.89

In-Stock Ships next business day ?

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Yukon Gear & Axle GM 8.5" Dura Grip Positraction YDGGM8.5-3-30-1

Part #: YKGYDGGM8.5-3-30-1

$799.89

In-Stock Ships next business day ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships next business day ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch with 30 spline axles
2.73 ratio and up only
4-spring, clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

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!

No, thanks

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Part Number: YKGYGLGM8.5-3-30

Yukon Gear & Axle GM 8.5" 30 Spline 2.73 Up Grizzly Locker - YGLGM8.5-3-30

5.0 5.0 (1)

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

Only 3 left in Stock ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch with 30 spline axles
2.73 and up ratio only
Patented internal design reduces common locker failures
8620 internals for added strength
Assembled in the USA
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$1,031.89

Only 3 left in Stock ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

Yukon Gear & Axle GM 8.5" 30 Spline 2.73 Up Grizzly Locker - YGLGM8.5-3-30

Part #: YKGYGLGM8.5-3-30

5.0 5.0 (1)

$1,031.89

Only 3 left in Stock ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

Only 3 left in Stock ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch with 30 spline axles
2.73 and up ratio only
Patented internal design reduces common locker failures
8620 internals for added strength
Assembled in the USA
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

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!

No, thanks

Sign In Or Create an Account

Create An Account

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Password

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Yukon Gear & Axle GM 8.5 4.11 Ratio High Performance Ring and Pinion - YGGM8.5-411

Part Number: YKGYGGM8.5-411

Yukon Gear & Axle GM 8.5 4.11 Ratio High Performance Ring and Pinion - YGGM8.5-411

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships next business day ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch
8.50 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.11 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$477.89

In-Stock Ships next business day ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

Yukon Gear & Axle GM 8.5 4.11 Ratio High Performance Ring and Pinion - YGGM8.5-411

Part #: YKGYGGM8.5-411

3.0 3.0 (1)

$477.89

In-Stock Ships next business day ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships next business day ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch
8.50 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.11 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

Lowest Price! Guaranteed! Request A Price Match

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!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

Remember me

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.

Email*

Choose Your Secure Checkout Method

Email Address

Password

Remember me

Reset Password

Create An Account

First Name *:

Last Name *:

Email *:

Password *:

Must be at least 8 alphanumeric characters long and must contain at least 1 number.

Confirm Password *:

Yes, I would like to receive emails with the latest deals and specials.

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Yukon Gear & Axle GM 8.5 4.56 Ratio High Performance Ring and Pinion - YGGM8.5-456

Part Number: YKGYGGM8.5-456

Yukon Gear & Axle GM 8.5 4.56 Ratio High Performance Ring and Pinion - YGGM8.5-456

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships next business day ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch
8.50 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.56 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

FL Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

Lowest Price! Guaranteed! Request A Price Match

$359.89

In-Stock Ships next business day ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

Yukon Gear & Axle GM 8.5 4.56 Ratio High Performance Ring and Pinion - YGGM8.5-456

Part #: YKGYGGM8.5-456

$359.89

In-Stock Ships next business day ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships next business day ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch
8.50 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.56 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

FL Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More

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!

No, thanks