GM 10 Bolt 8.5 inch

GENERAL MOTORS - GM 10 Bolt 8.5 inch
From daily drivers to performance builds, the GM 10 Bolt 8.5 and 8.6 can be quiet and strong with the right parts. Start with matched gears and a proper posi.

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GENERAL MOTORS - GM 10 Bolt 8.5 inch - AXLE SHAFTS
AXLE SHAFTS
AXLE SHAFTS
GENERAL MOTORS - GM 10 Bolt 8.5 inch - BALL JOINTS/ SPINDLES
BALL JOINTS/ SPINDLES
BALL JOINTS/ SPINDLES
GENERAL MOTORS - GM 10 Bolt 8.5 inch - CARRIERS / SPIDER GEARS/ SMALL PARTS
CARRIERS / SPIDER GEARS/ SMALL PARTS
CARRIERS / SPIDER GEARS/ SMALL PARTS
GENERAL MOTORS - GM 10 Bolt 8.5 inch - COVERS
COVERS
COVERS
GENERAL MOTORS - GM 10 Bolt 8.5 inch - INSTALL KITS/ BEARINGS/ SEALS/ SHIMS
INSTALL KITS/ BEARINGS/ SEALS/ SHIMS
INSTALL KITS/ BEARINGS/ SEALS/ SHIMS
GENERAL MOTORS - GM 10 Bolt 8.5 inch - LOCKERS, POSI'S
LOCKERS, POSI'S
LOCKERS, POSI's
GENERAL MOTORS - GM 10 Bolt 8.5 inch - RING AND PINIONS
RING AND PINIONS
RING AND PINIONS
GENERAL MOTORS - GM 10 Bolt 8.5 inch - YOKES
YOKES
YOKES

GM 10 Bolt 8.5 inch Featured Products

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Items 61-74 of 74
AAM - GM 8.5/8.6 10 Bolt 3.23 OE Ring & Pinion
GENERAL MOTORS - GM 10 Bolt 8.5 inch - AAM - GM 8.5/8.6 10 Bolt 3.23 OE Ring & Pinion
GM 8.5/8.6 10 Bolt 3.23 OE Ring & Pinion
40108742, GM8.5-323-OE, GM8.5-323-OE, GM8.5-323, AAM gear, gm, 10 bolt, 8.5, 8.6, gears, ring, pinion, gm 10 bolt, gm 10 bolt 8.5, ring & pinion, ring and pinion, pinion gears, discount, wholesale, rock, climbing, 4x4, parts, 4x4 parts, off-road, sales, service, tools, raleigh nc, durham nc, raleigh, durham, nc, north carolina, east coast gear supply
Description: Original Factory gear for GM 8.5" (no ABS) in a 3.23 ratio. Two-step - face to flank set-up only. OEM gears are recommended for quiet applications where noise may be an issue. Factory gears are the...More Details »
Item #: GM8.5-323-OE
Condition: New
Price: $575.00
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AAM - GM 8.5/8.6 10 Bolt 3.42 OE Ring & Pinion
GENERAL MOTORS - GM 10 Bolt 8.5 inch - AAM - GM 8.5/8.6 10 Bolt 3.42 OE Ring & Pinion
GM 8.5/8.6 10 Bolt 3.42 OE Ring & Pinion
40053029,GM8.5-342-OE, GM8.5, GM8.5-, GM8.5-3, GM8.5-342-, gm8.5, gm8.6, chevy, 10 bolt
Description: Original Factory gear for GM 8.5"/8.6" in a 3.42 ratio. OEM gears are recommended for quiet applications where noise may be an issue. Factory gears are the quietest application available on the...More Details »
Item #: GM8.5-342-OE
Condition: New
Price: $345.00
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AAM - GM 8.5/8.6 10 Bolt 3.73 OE Ring & Pinion
GENERAL MOTORS - GM 10 Bolt 8.5 inch - AAM - GM 8.5/8.6 10 Bolt 3.73 OE Ring & Pinion
GM 8.5/8.6 10 Bolt 3.73 OE Ring & Pinion
26066706,GM8.5-373-OE, GM8.5-, GM8.5-3, GM8.5-373, GM8.5-373- gm8.5, gm8.6, chevy, 10 bolt
Description: Original Factory gear for GM 8.5"/8.6" in a 3.73 ratio. OEM gears are recommended for quiet applications where noise may be an issue. Factory gears are the quietest application available on the...More Details »
Item #: GM8.5-373-OE
Condition: New
Price: $345.00
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AAM - GM 8.5/8.6 10 Bolt 4.10 OE Ring & Pinion
GENERAL MOTORS - GM 10 Bolt 8.5 inch - AAM - GM 8.5/8.6 10 Bolt 4.10 OE Ring & Pinion
GM 8.5/8.6 10 Bolt 4.10 OE Ring & Pinion
40053031, GM8.5-410-OE, GM8.5-, GM8.5-4, GM8.5-410, GM8.5-410-- gm8.5, gm8.6, chevy, 10 bolt
Description: Original Factory gear for GM 8.5"/8.6" in a 4.10 ratio. OEM gears are recommended for quiet applications where noise may be an issue. Factory gears are the quietest application available on the...More Details »
Item #: GM8.5-410-OE
Condition: New
Price: $345.00
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AAM - GM 8.5/8.6 10 Bolt 4.56 OE Ring & Pinion
GENERAL MOTORS - GM 10 Bolt 8.5 inch - AAM - GM 8.5/8.6 10 Bolt 4.56 OE Ring & Pinion
GM 8.5/8.6 10 Bolt 4.56 OE Ring & Pinion
40053802, GM8.5-456-OE, GM8.5-, GM8.5-4, GM8.5-456, GM8.5-456-- gm8.5, gm8.6, chevy, 10 bolt
Description: Original Factory gear for GM 8.5"/8.6" in a 4.56 ratio. OEM gears are recommended for quiet applications where noise may be an issue. Factory gears are the quietest application available on the...More Details »
Item #: GM8.5-456-OE
Condition: New
Price: $345.00
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ECGS - GM 8.5/8.6" Rear Wheel Bearing Kit
GENERAL MOTORS - GM 10 Bolt 8.5 inch - ECGS - GM 8.5/8.6" Rear Wheel Bearing Kit
GM 8.5/8.6" Rear Wheel Bearing Kit
gm8.5,gm 8.6,bolt,wheel bearing,seal kit 10,abkr,abkr-,abkr-c10-gm8.5/8.6,ak c10,c10,c10-gm8.5/8.6,8.5,8.6,gm,c10-
Description: GM 8.5" and 8.6" - Rear Axle Bearing and Seal Kit - 1 Side - Includes Bearing and Seal 2.800" Outside Diameter / 1.620" Inside Diameter
Item #: ABKR-C10-GM8.5/8.6
Condition: New
Price: $35.00
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Yukon Gear - GM8.5" / 8.6" 10 Bolt Posi (28 Spline) - DURAGRIP
GENERAL MOTORS - GM 10 Bolt 8.5 inch - Yukon Gear - GM8.5" / 8.6" 10 Bolt Posi (28 Spline) - DURAGRIP
GM8.5" / 8.6" 10 Bolt Posi (28 Spline) - DURAGRIP
gm, 10, bolt, 8.5, 8.6, gm 10 bolt, 10 bolt 8.5, posi, positraction, 30 spline, nitro, diff, differential, limited slip, carrier, bearings, kit, discount, wholesale, rock, climbing, 4x4, parts, 4x4 parts, off-road, sales, service, tools, raleigh nc, durha
Description: If you have had a GM 10 bolt spider gear failure, or a G80 (Gov. Lock) Failure now is a great time to upgrade to this yukon - GM 10 Bolt 8.5 Posi (Positraction) aftermarket differential. The yukon...More Details »
Item #: GM8.5-POSI-3-28-YG
Condition: New
Price: $385.00
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Yukon Gear - GM8.5" / 8.6" 10 Bolt Posi (30 Spline) - DURAGRIP
GENERAL MOTORS - GM 10 Bolt 8.5 inch - Yukon Gear - GM8.5" / 8.6" 10 Bolt Posi (30 Spline) - DURAGRIP
GM8.5" / 8.6" 10 Bolt Posi (30 Spline) - DURAGRIP
gm, 10, bolt, 8.5, 8.6, gm 10 bolt, 10 bolt 8.5, posi, positraction, 30 spline, nitro, diff, differential, limited slip, carrier, bearings, kit, discount, wholesale, rock, climbing, 4x4, parts, 4x4 parts, off-road, sales, service, tools, raleigh nc, durha
Description: If you have had a GM 10 bolt spider gear failure, or a G80 (Gov. Lock) Failure now is a great time to upgrade to this yukon - GM 10 Bolt 8.5/8.6 Posi (Positraction) aftermarket differential. The...More Details »
Item #: GM8.5-POSI-3-30-YG
Condition: New
Price: $385.00
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Yukon Gear - GM8.5, GM8.6, GM9.25 IFS and C9.25 Solid Spacer
GENERAL MOTORS - GM 10 Bolt 8.5 inch - Yukon Gear - GM8.5, GM8.6, GM9.25 IFS and C9.25 Solid Spacer
GM8.5, GM8.6, GM9.25 IFS and C9.25 Solid Spacer
GM8.5/C9.25 Crush Sleeve Eliminator, SK CSGM8.5
Description: Crush sleeve eliminator kit for GM 8.5", 8.6", GM9.25 IFS and Chrysler 9.25" rear Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.
Item #: SS-GM8.5/9.25
Condition: New
Price: $29.99
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OX-USA - OX Locker GM 8.5/10 Bolt - 28 Spline
GENERAL MOTORS - GM 10 Bolt 8.5 inch - OX-USA - OX Locker GM 8.5/10 Bolt - 28 Spline
OX Locker GM 8.5/10 Bolt - 28 Spline
ox GM8.5" air locker, ox ford 8.8", ox,GM 8.5" locker, oxf88c273h-31, GM8.5", ford, 8.5, ox air locker, air locker, air, locker, 31 spline, 2.73 & up, gear, ratio, axle, differential, diff, locking, spline, posi-traction, rock, off-road, 4x4, gears, compe
Description: GM8.5 OX® Locker #GM10-273-28 Diff Locker Features The OX GM 8.5 locker, for your 28 spline axle for 2.73 & up gear ratios, can instantly lock differentials and allow you to tackle the toughest...More Details »
Item #: OX-GM8.5-28
Condition: New
Price: $1,208.90

OX-USA - OX Locker GM 8.5/10 Bolt - 30 Spline
GENERAL MOTORS - GM 10 Bolt 8.5 inch - OX-USA - OX Locker GM 8.5/10 Bolt - 30 Spline
OX Locker GM 8.5/10 Bolt - 30 Spline
ox GM8.5" air locker, ox ford 8.8", ox,GM 8.5" locker, oxf88c273h-31, GM8.5", ford, 8.5, ox air locker, air locker, air, locker, 31 spline, 2.73 & up, gear, ratio, axle, differential, diff, locking, spline, posi-traction, rock, off-road, 4x4, gears, compe
Description: GM8.5 OX® Locker #GM10-273-28 Diff Locker Features The OX GM 8.5 locker, for your 301 spline axle for 2.73 & up gear ratios, can instantly lock differentials and allow you to tackle the...More Details »
Item #: OX-GM8.5-3-30
Condition: New
Price: $1,208.90

ECGS - Pinion Nut 018 - (PN-018)
GENERAL MOTORS - GM 10 Bolt 8.5 inch - ECGS - Pinion Nut 018 - (PN-018)
Pinion Nut 018 - (PN-018)
YSPPN-018,PN-018,PINION NUT,PINIONPINION NUT 018
Description: Pinion nut for GM 7.2", 7.5", 7.625", 8.0", 8.25" IFS, 8.5", 8.6", 9.25" IFS and 9.5" 7/8" x 14 thread 1 1/4" socket
Item #: PN-018
Condition: New
Price: $7.50
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ECGS - Super Carrier Shim kit for Ford 7.5", GM 7.5", GM 8.2" & 8.5"
GENERAL MOTORS - GM 10 Bolt 8.5 inch - ECGS - Super Carrier Shim kit for Ford 7.5", GM 7.5", GM 8.2" & 8.5"
Super Carrier Shim kit for Ford 7.5", GM 7.5", GM 8.2" & 8.5"
SKCSS-SS10,SK SS10, SKCSS, F7.5", GM 7.5", GM 8.2", GM 8.5"
Description: This is a full set up kit to do the job right. It includes: "Super" carrier shim kit for Ford 7.5", GM 7.5", 7.625", 7.6" IFS, 7.6" IRS, 7.75", 8.2", 8.2" Buick, Oldsmobile and Pontiac and GM...More Details »
Item #: SKCSS-SS10
Condition: New
Price: $15.00
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ECGS - Wheel Bearing Kit - 1563/5707
GENERAL MOTORS - GM 10 Bolt 8.5 inch - ECGS - Wheel Bearing Kit - 1563/5707
Wheel Bearing Kit - 1563/5707
D35,F7.5,F8.8,GM12p,GM7.5,GM7.6,GM8.2,GM8.5,GM8.6,Rear Axle Bearing and Seal Kit,2.250" OD / 1.400" ID,1 Side,Ref AK 1563 / 5707,(DS 566121 BRG 46485 SEAL),abkr,abkr-1563/5707-d35,ak1563,abkr-1563,1563/5707,d35
Description: Rear Axle Bearing and Seal Kit - 1 Side - Includes Bearing and Seal 2.250" OD / 1.400" ID -1 Side Fits: Dana 35 (C-Clip Only!) Ford 7.5 Ford 8.8 (Car Applications) GM 12 Bolt Car GM 7.5 GM 8.2 GM 8.5
Item #: ABKR-1563/5707-D35
Condition: New
Price: $18.00
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Items 61-74 of 74

More About GM 10 Bolt 8.5 inch

GM 10 Bolt 8.5 / 8.6

This axle family is common in cars and light trucks. We stock the parts that fit and perform.

What you will find

  • Ring and pinions in common 10 Bolt ratios
  • Master install kits with bearings, shims and seals
  • Posi units and lockers sized for the carrier

Common applications

Used across a wide range of GM cars and light trucks.

Brands we trust

Yukon, Motive Gear, Eaton, Detroit and ECGS components.

Setup tips

Carrier series and axle spline count vary by year and model. Check specs before ordering.