GM 8.0 Rear

GM 8.0 Rear Axle
GPG Performance Parts

SPECIFICATIONS

Diff Cover: 10 bolt Ring Gear Dia.: 8.0" Pinion Dia.: 1.625" Pinion Splines: 28 spline

Case Change: none Years: 2002–2008 Notes: Envoy.Trailblazer, Canyon, Colorado 2002–up

ILL #

Part #

Base Description

Extended Description

MASTER KITS (with Shims & Ring Gear Bolts)

006

742A006

Master Differential Bearing Kit

Envoy/Trailblazer/Colorado/Canyon 2002–up

KITS

004

742A004

Differential Bearing Kit

Envoy/Trailblazer/Colorado/Canyon 2002–up

SEALS & SLEEVES

034

741A034

Crush Sleeve

070

741A070A

Pinion Seal

074

742A074

Rear Axle Seal

CLUTCH PACK

119

742A119

Clutch Pack

BEARING, SHIMS & WASHERS

200

742G200A

Carrier Shim Kit

202

742G202

Pinion Shim Kit

210

742A210

Differential Side Gear Washer (non-posi)

210

742A210A

Differential Side Gear Washer (posi)

215

742A215

Pinion Yoke Washer

216

742A216

Pinion Gear Washer (posi)

216

742A216A

Pinion Gear Washer (non-posi)

250

741A250

Front Pinion Bearing Cone

251

741A251

Front Pinion Bearing Cup

255

742G255

Rear Pinion Bearing Cone

256

742G256

Rear Pinion Bearing Cup

270

722B270

Differential Side Bearing Cone

271

722B271

Differential Side Bearing Cup

280

742G280A

Rear Axle Bearing

GASKETS

303

742A303

Differential Cover Gasket

FLUIDS

465

M465D

Posi Additive

465

M465G

Gear Oil Supplement

HARD PARTS

673

741C673

Pinion Shaft (non-posi)

673

742A673

Pinion Shaft (posi)

690

742A690

Rear Axle Shaft

Envoy/Trailblazer 2002–up

6 bolt Disc brakes 33 3/8" O.L. L. side

690

742A690A

Rear Axle Shaft

Envoy/Trailblazer/Colorado/Canyon 2004–up 6 bolt Drum brakes 31 7/8" O.L. L. side 4X4

690

742A690B

Rear Axle Shaft

Envoy/Trailblazer/Colorado/Canyon 2004–up 6 bolt Drum brakes 30 3/4" O.L. L. side 4X2

690

742A690C

Rear Axle Shaft

Envoy/Trailblazer 2002–up

6 bolt Disc brakes 31 1/2" O.L. R .side

GM 8.0 Rear Axle
GPG Performance Parts

ILL #

Part #

Base Description

Extended Description

HARD PARTS

690

742A690D

Rear Axle Shaft

Envoy/Trailblazer/Colorado/Canyon 2004–up 6 bolt Drum brakes 29 3/4” O.L. R. side 4X4

710

742A710

Differential Side Gear (non-posi)

710

742A710A

Differential Side Gear (posi)

711

742A711

Differential Pinion Gear (non-posi)

711

742A711A

Differential Pinion Gear (posi)

714

742A714

Differential Case Empty (non-posi)

2002–2008

714

742A714A

Differential Case Empty (posi)

2002–2008

715

742A715

Differential Case Loaded (posi)

2002–2008

715

742A715A

Differential Case Loaded (non-posi)

717

742A717

Internal Kit (non-posi)

2002–2008

717

742A717A

Internal Kit (posi)

730

742A730

Ring & Pinion

3.42 ratio

730

742A730A

Ring & Pinion

3.73 ratio

730

742A730B

Ring & Pinion

4.10 ratio

758

742A758

Differential Carrier cover

920

741A920

Rear Axle C-Clip

930

742G930

Differential Case Lockscrew

935

742A935

Ring Gear Bolt

951

742A951

Rear Pinion Yoke

952

742A952

Speedi Sleeve

961

741A961

Pinion Nut