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GM 7.5 REAR

85-89 Astro/Safari

82-84 Camaro V6

91-93 Caprice (5.0L V8)

76-87 El Camino

78-87 Malibu

75-93 Misc. V6 fullsized RWD

75-80 Monza

83-93 S10 trucks & SUVs (four and small V6 after 88)

78-81 Century

78-88 Cutlass

82-84 DeVille, Fleetwood Brougham

82-86 Firebird V6

78-81 LeMans

77-79 Phoenix

78-87 Regal

90 Roadmaster

75-80 Skyhawk

78-87 Skylark

75-80 Starfire

76-80 Sunbird

Cover bolts: 10

Ring gear diameter: 7.5”

Carrier breaks: 3.08-down or 3.23-up

Pinion shaft diameter/splines: 1.438/27

Axle shaft diameter/splines: 1.16/26

Available ratios: 2.14, 2.41, 2.56, 2.73, 2.93, 3.08, 3.23, 3.42, 3.73, 4.11


 
Part NamePart CategoryConditionPrice
Coming SoonOpen Carrier CasesUsed$0.00
Coming Soon

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IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
GM 7.5 Rear Bearing Kit 99-OlderBearing KitsNew$175.00
This kit includes OEM Timken bearings and races along with high quality seals and small parts. Included in this kit are carrier bearings and races, pinion bearings and races, pinion seal, complete master shim kit, ring gear bolts, pinion nut, crush sleave, thread locking compound, marking compound with brush. These

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IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
Eaton Posi-Trac GM 7.5 Rear 26 SplinePosi-tracs / Limited SlipsNew$650.00
Eaton is your traction control solution. With an Eaton you get bullet proof performance, Advanced clutch technology, high impact precision-forged gears, race-bred carbon fiber friction discs, high strength nodular iron case and a 1 year manufactures warranty. This unit is rebuildable. This eaton posi fits a GM 7.5 rear differential

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IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
Yukon Duragrip GM 7.5 Rear 28 Spline 3.23-up RatiosPosi-tracs / Limited SlipsNew$595.00
Yukon Duragrip positraction for a GM 7.5 rear with 28 spline axles will fit 3.23-up ratios. THE YUKON DURAGRIP USES A NODULAR IRON CASE AND FORGED 4130 INTERNALS FOR ADDED STRENGTH ALONG WITH COMPOSITE CLUTCHES FOR HIGH PERFORMANCE AND LONG LIFE. ALL UNITS ARE REBUILDABLE AND MANY OFFER UPGRADES TO

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IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
Detroit Locker GM 7.5 Rear 26 Spline 3.23-up RatiosLockersNew$895.00
The Detroit Locker maximizes traction by delivering 100% of the torque to both drive wheels. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differention when required. Applications are also available for C-Clip style axles. No other performance

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IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
Detroit Truetrac GM 7.5 26 spline 3.23-up RatiosPosi-tracs / Limited SlipsNew$625.00
Eaton's Detroit Truetrac was the first heilcal gear differential ever introduced into the automotive aftermarket. It remains the leading helical gear-type limited slip differential in the industry. Its helical gear design eliminates the need for wearable parts, resulting in maintenance free traction. Recongnized not only for its

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IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
USA Standard GM 7.5 Ring and Pinion 2.73:1 RatioRing and PinionsNew$225.00
This USA Standard gear is for a GM 7.5 & 7.625 rear differential 2.73:1 ratio. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is no way detrimental

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IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
USA Standard GM 7.5 Ring and Pinion 3.08:1 RatioRing and PinionsNew$225.00
This USA Standard gear is a GM 7.5 & 7.625 rear differential 3.08:1 ratio. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is no way detrimental to

Read More ...
IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
USA Standard GM 7.5 Ring and Pinion 3.23:1 RatioRing and PinionsNew$195.00
This USA Standard gear is a GM 7.5 & 7.625 rear differential 3.23:1 ratio. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is no way detrimental to

Read More ...
IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
USA Standard GM 7.5 Ring and Pinion 3.42:1 RatioRing and PinionsNew$225.00
This USA Standard gear is a GM 7.5 & 7.625 rear differential 3.42:1 ratio. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is no way detrimental to

Read More ...
IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
USA Standard GM 7.5 Ring and Pinion 3.42:1 Ratio THICKRing and PinionsNew$250.00
This USA Standard gear is a GM 7.5 & 7.625 rear differential 3.42:1 ratio THICK fits 3.08-down carrier. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is

Read More ...
IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
USA Standard GM 7.5 Ring and Pinion 3.73:1 Ratio Ring and PinionsNew$225.00
This USA Standard gear is a GM 7.5 & 7.625 rear differential 3.73:1 ratio. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is no way detrimental to

Read More ...
IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
USA Standard GM 7.5 Ring and Pinion 3.73:1 Ratio THICKRing and PinionsNew$250.00
This USA Standard gear is a GM 7.5 & 7.625 rear differential 3.73:1 ratio THICK fits 3.08-down carrier. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is

Read More ...
IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
USA Standard GM 7.5 Ring and Pinion 4.11:1 Ratio THICKRing and PinionsNew Takeout$225.00
This USA Standard gear is a GM 7.5 & 7.625 rear differential 4.11:1 ratio THICK GEARS for a 3.08-down ratios. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal,

Read More ...
IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
USA Standard GM 7.5 Ring and Pinion 4.11:1 Ratio Ring and PinionsNew$225.00
This USA Standard gear is a GM 7.5 & 7.625 rear differential 4.11:1 ratio. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is no way detrimental to

Read More ...
IWE Rear Ends Only
IWE Rear Ends Only
Part NamePart CategoryConditionPrice
USA Standard GM 7.5 Ring and Pinion 4.56:1 Ratio Ring and PinionsNew$225.00
This USA Standard gear is a GM 7.5 & 7.625 rear differential 4.56:1 ratio. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is no way detrimental to

Read More ...
IWE Rear Ends Only
IWE Rear Ends Only