GMC Differential & Rear-End Components

USA Standard Ring & Pinion "thick" gear set for GM 7.5" in a 4.11 ratio

Part Number: SPZ-36200

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36201

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Estimated Ship Date: Sep 16, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 5.38 ratio

Part Number: SPZ-36223

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1, Dana, 70, 70-HD, 70-U, Super 70, Set

Part Number: SPZ-36344

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Estimated Ship Date: Sep 16, 2025 if ordered today

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GM 8.5" 30spl FRONT AXLE KIT, w/ Super-Joint, 79&UP 1/2TON TRK & BLAZER (ASSM_REQ)

Part Number: SPZ-35132

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Estimated Ship Date: Sep 16, 2025 if ordered today

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D60 17.67" 35spl 77to91-12/ GM INNER AXLE SHAFT, FRONT (4340)

Part Number: SPZ-35098

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Axle Shaft, 28-Spline, 33.250 in. Length, Rear, Chevy, GMC, Each

Part Number: SPZ-35174

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Estimated Ship Date: Sep 16, 2025 if ordered today

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GM 8.5" 30spl FRONT AXLE KIT, w/ 297X, 79&UP 1/2TON TRK & BLAZER (ASSM_REQ)

Part Number: SPZ-35131

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Estimated Ship Date: Sep 16, 2025 if ordered today

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D60 77-91 GM 30/35spl 4340 FRONT AXLE KIT w/ 733X (ASSM_REQ)

Part Number: SPZ-35150

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Estimated Ship Date: Sep 16, 2025 if ordered today

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12" 30spl GM D60 OUTER STUB, 4340

Part Number: SPZ-35120

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Ring and Pinion Gears, 5.38:1 Ratio, 12-bolt, 37-spline, Standard Gear Rotation, Dana 80, Set

Part Number: SPZ-36271

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Ring and Pinion Gear and Installation Kit USA Standard

Part Number: SPZ-36284

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Estimated Ship Date: Sep 16, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 3.42 ratio

Part Number: SPZ-36286

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Estimated Ship Date: Sep 16, 2025 if ordered today

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12T GM 4.88 R&P ** USA STANDARD GEAR **

Part Number: SPZ-36181

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Estimated Ship Date: Sep 16, 2025 if ordered today

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USA Standard Ring & Pinion gear set for 10.5" GM 14 bolt truck in a 4.56 ratio

Part Number: SPZ-36184

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Differential Rebuild Kits, USA Standard Master Overhaul kit for the '83-'97 GM 7.2" IFS

Part Number: SPZ-37140

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Differential Rebuild Kits, USA Standard Master Overhaul kit for the '98 & up GM 7.2" IFS

Part Number: SPZ-37141

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Differential Rebuild Kits, USA Standard Master Overhaul kit for the '02-'09 Trailblazer & Envoy 7.2" IFS

Part Number: SPZ-37142

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Differential Rebuild Kits, USA Standard Master Overhaul kit for the '11 & up GM 9.25" IFS front differential

Part Number: SPZ-37146

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Differential Carrier Gear Kit, USA Standard Gear standard spider gear set for GM 9.25 IFS

Part Number: SPZ-39042

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Axle 8.0 GM 31.9" LH 6LUG 28splCOLORADO/ CANYON 2WD w/Z71 & 4WD

Part Number: SPZ-12234

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Pin and Spring Kit, Differential Carrier Replacement Component, Rear, Dana 60, Kit

Part Number: SPZ-17010

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Gear, Ring and Pinion, 2.73:1, GM, 8.5 in., 8.6 in., Set

Part Number: SPZ-36346

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Estimated Ship Date: Sep 16, 2025 if ordered today

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'9.25IFS GM '11 & UP BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58024

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Estimated Ship Date: Sep 16, 2025 if ordered today

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8.5" GM 28spl MINI SPOOL

Part Number: SPZ-59011

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Estimated Ship Date: Sep 16, 2025 if ordered today

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