1990 CHEVROLET C1500 Transmission & Drivetrain

Ring and Pinion Gears,USA Standard 8.5" GM, 4.88 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.781" Carrier Bearing Journal

Part Number: SPZ-10721

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.5" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.625" Carrier Bearing Journal

Part Number: SPZ-10724

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Estimated Ship Date: Oct 31, 2025 if ordered today

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8.5" GM PINION KIT, KOYO BRGS

Part Number: SPZ-60012

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.5" GM, 3.42 Ratio Install Kit 30 SplineBearings & Seals

Part Number: YGA-10396

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Throwout Bearing Conversion, Hydraulic, Hydramax, Chevrolet, GMC, Kit

Part Number: AWR-HMGM40019

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring Gear Bolt, Hex Head, 12mm x 1.50 Thread Size, Steel, Natural, Each

Part Number: YGA-33047

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Axle 8.5" GM REAR, 88-'99, TRK & SUV, 32" LONG, 30spl, 5 LUG, 2WD, 2.8" OD BEARING, C10

Part Number: SPZ-11921

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Estimated Ship Date: Oct 31, 2025 if ordered today

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8.5" TRK AXLE, 2WD-30spl, C10, 32", GM

Part Number: SPZ-35175

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Pinion depth shims for Chrysler 8.75", 9.25", GM 9.5" & Ford 10.25"

Part Number: YGA-55059

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Transmission Combo, Tremec T-56, 6-Speed, Chevy, 2.66:1 First Gear, 0.63:1 Fifth Gear, Kit

Part Number: AWR-COGM-T1G

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Transmission Combo, Tremec T-56, 6-Speed, Chevy, 2.97:1 First Gear, 0.50:1 Fifth Gear, Kit

Part Number: AWR-COGM-T1J

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Shifter, White Lightning, Short Throw, Billet Aluminum, Tremec TKO 500/TKO 600, 2.250 in. Offset, Kit

Part Number: AWR-SHWL10100SR2

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Rear Axle, GM C1500 88-99 RWD GT4

Part Number: VRE-RAX1510D

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Differential Components, SCREW-DIFF PNG SHF LK

Part Number: NAL-14012702

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Estimated Ship Date: Feb 11, 2026 if ordered today

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wheel bearing

Part Number: NAL-12479031

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Estimated Ship Date: Feb 11, 2026 if ordered today

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pinion spacer

Part Number: NAL-12479162

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Clutch Kit, MU-Series, Organic, 1.125 in.- 10-Spline, 11.000 in. Disc, Chevy, GMC, 4.3, 5.0L, Kit

Part Number: ZZZ-MU1877-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Rear Axle, GM POSI C1500 RWD AXLE GU

Part Number: VRE-RAXP1510C

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Rear Axle, GM POSI C1500 RWD AXLE GT

Part Number: VRE-RAXP1510D

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Rear Axle, GM POSI C1500 RWD AXLE GT

Part Number: VRE-RAXP1510E

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Performance Mini Spool (GM 8.5 - 28 Spline)

Part Number: SDH-10015373

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Flywheel, PQx, Billet Aluminum, 153-tooth, 15.000 lbs., SFI 1.1, External Engine Balance, Chevy, 7.4L, 8.2L, Each

Part Number: PQX-1945400

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Premium Ring And Pinion Master Bearing And Installation Kit

Part Number: RNB-797-100

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Premium Ring And Pinion Master Bearing And Installation Kit

Part Number: RNB-797-115

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Ring and Pinion Installation Kit, GM, 9.5 in., 14-Bolt, Kit

Part Number: RNB-697-115

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Estimated Ship Date: Nov 5, 2025 if ordered today

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