Buick GM 8.5 Inch 10-Bolt Parts

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Rear Axle Family

GM 8.5 Inch 10-Bolt

Products

GM 10 & 12 Bolt Bolt-On Rear Disc Brake Kit

Speedway Motors |

#91031919

GM 10 & 12 Bolt Bolt-On Rear Disc Brake Kit

(20)

Position:

Rear

Wheel Bolt Pattern (in.):

5x4.5 in. | 5x4.75 in.

Wheel Bolt Pattern (mm):

5x114.3 mm | 5x120.65 mm

$380.99

/kit

GM 10 & 12 Bolt Bolt-On Rear Disc Brake Kit w/ E-Brake

Speedway Motors |

#91031924

GM 10 & 12 Bolt Bolt-On Rear Disc Brake Kit w/ E-Brake

(15)

Position:

Rear

Wheel Bolt Pattern (in.):

5x4.5 in. | 5x4.75 in.

Wheel Bolt Pattern (mm):

5x114.3 mm | 5x120.65 mm

$409.99

/kit

$102 Off

Wilwood |

#83514011398D

Wilwood 140-11398-D FDP-LP 11.00 Inch Parking Brake Kit, Chevy 12-Bolt

Position:

Rear

Wheel Bolt Pattern (in.):

5x4.5 in. | 5x4.75 in.

Wheel Bolt Pattern (mm):

5x114.3 mm | 5x120.65 mm

$1,238.81

/each

$1,340.56

-7%

Wilwood |

#83514011398

Wilwood 140-11398 Dynapro Low-Profile Rear Parking Brake Kit, Chevy

Position:

Rear

Wheel Bolt Pattern (in.):

5x4.5 in. | 5x4.75 in.

Wheel Bolt Pattern (mm):

5x114.3 mm | 5x120.65 mm

$1,096.50

/each

$1,186.56

New Product

RatchMatic™ GM 8.5 10-Bolt Automatic Ratcheting Lunchbox Lockers

Speedway Motors |

#91910851

RatchMatic™ GM 8.5 10-Bolt Automatic Ratcheting Lunchbox Lockers

Carrier Style:

Lunchbox Locker

Axle Type:

C-Clip

Carrier Material:

Forged Steel

$239.99

/each

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

GM 12-Bolt Rear End Identification & Upgrade Guide

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

GM Steering Column Compatibility, Interchange & Repair Guide

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

How to Assemble Our Ford 9 inch/8 inch Disc Brake Conversion Kits-Tech Talk

Learn how to assemble one of our bolt on nine-inch Ford disc brake kits in this step-by-step guide.

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

Weld-On Rear Disc Brake Kit, 1978-88 GM Caliper, 3 Inch Backspace

Speedway Motors |

#91031931

Weld-On Rear Disc Brake Kit, 1978-88 GM Caliper, 3 Inch Backspace

(15)

Position:

Rear

Wheel Bolt Pattern (in.):

5x4.5 in. | 5x4.75 in.

Wheel Bolt Pattern (mm):

5x114.3 mm | 5x120.65 mm

$293.99

/kit

Speedway Universal Tube Shock Mount Stud Bolt

Speedway Motors |

#91036096

Speedway Universal Tube Shock Mount Stud Bolt

(126)

Overall Length:

3.625"

Overall Diameter:

1.25"

Shaft Diameter:

.625"

$8.59

/each

Weld-On Rear Disc Brake Kit, 1969-77 GM Caliper, 3 Inch Backspace

Speedway Motors |

#91031936

Weld-On Rear Disc Brake Kit, 1969-77 GM Caliper, 3 Inch Backspace

(18)

Position:

Rear

Wheel Bolt Pattern (in.):

5x4.5 in. | 5x4.75 in.

Wheel Bolt Pattern (mm):

5x114.3 mm | 5x120.65 mm

$288.99

/kit

Weld-On 1978-88 GM Metric Caliper Bracket

Speedway Motors |

#91641010

Weld-On 1978-88 GM Metric Caliper Bracket

(26)

Material Type:

Steel

Finish:

Painted

$21.99

/each

Weld-On Rear Disc Brake Kit, 1969-77 GM Caliper, 1.96 Inch Backspace

Speedway Motors |

#91031935

Weld-On Rear Disc Brake Kit, 1969-77 GM Caliper, 1.96 Inch Backspace

(2)

Position:

Rear

Wheel Bolt Pattern (in.):

5x4.5 in. | 5x4.75 in.

Wheel Bolt Pattern (mm):

5x114.3 mm | 5x120.65 mm

$382.99

/kit

Showing 1 - 36 of 60 results

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Buick GM 8.5 Inch 10-Bolt Parts

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Products

GM 10 & 12 Bolt Bolt-On Rear Disc Brake Kit

GM 10 & 12 Bolt Bolt-On Rear Disc Brake Kit w/ E-Brake

Wilwood 140-11398-D FDP-LP 11.00 Inch Parking Brake Kit, Chevy 12-Bolt

Wilwood 140-11398 Dynapro Low-Profile Rear Parking Brake Kit, Chevy

RatchMatic™ GM 8.5 10-Bolt Automatic Ratcheting Lunchbox Lockers

Related Articles

Weld-On Rear Disc Brake Kit, 1978-88 GM Caliper, 3 Inch Backspace

Speedway Universal Tube Shock Mount Stud Bolt

Weld-On Rear Disc Brake Kit, 1969-77 GM Caliper, 3 Inch Backspace

Weld-On 1978-88 GM Metric Caliper Bracket

Weld-On Rear Disc Brake Kit, 1969-77 GM Caliper, 1.96 Inch Backspace

Models: