CHEVROLET 7.4L/454 Transmission & Drivetrain

Ring and Pinion-GM 8.875

Part Number: MGR-GM12-411A

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Kit Thrust Washers GM Powerglide

Part Number: TCI-623600

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Pinion Bearing Race, 3.000 in. Diameter, Each

Part Number: TMK-31520

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Estimated Ship Date: Tomorrow

Axle Shaft, Rear, 1541H Alloy, 28-Spline, GM 8.2 in., Each

Part Number: YGA-21245

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, Reverse Rotation, 1.625 in. Pinion, 30 Spline, GM 8.25 in. IFS, Set

Part Number: YGA-24154

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Yukon Chromoly Superjoints for Dana 60

Part Number: YGA-32087

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Differential, Posi Performance, Limited Slip, 30-Spline, GM, 10.5 in., Each

Part Number: ETN-19610-010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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Clutch Kit, Stage 1 Heavy-Duty, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, GMC, 7.4L, Kit

Part Number: SBB-K04120-HD

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Clutch Kit, Hays Street 450 Clutch, 10-spline, 12 in. Disk, Diaphragm Pressure Plate, Chevy/GMC, Kit 10-spline

Part Number: HAY-91-1006

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Clutch Kits, Street 450 Clutch Conversion Kits, 1.125 in. - 10-spline, Single Organic Disc, 11.000 in. Diameter, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1004

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Automatic Transmission Kickdown Cable, Black Plastic Jacket, 43.70 in. Length, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: PIO-CA-1981

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Estimated Ship Date: Tomorrow

Ring and Pinion Gears, 4.56:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: YGA-24061

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 4.88 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10522

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Hays Twister 3/4 Race Torque Converter 1998- UP GM, 4L60E/4L65E, 3600-4200 RPM stall

Part Number: HAY-97-1H36Q

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Flexplate, 153 Tooth, Internal Balance, 2-Piece Rear Main Seal, Steel, Chevy, Each

Part Number: QTI-RM-901

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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Yukon front 4340 Chromoly axle kit for '79-'87 GM 8.5" 1/2 ton truck and Blazer with 30 splines.

Part Number: YGA-21327

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Spider Gear Kit, Positraction Differential, GM 8.5 in., 8.6 in., Aftermarket Yukon Dura/Eaton, 30 Spline, Kit

Part Number: YGA-16053

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Ring and Pinion Gears, GM 7.5/7.6 in., 3.08:1 Ratio, 27-spline, Standard Rotation, GM 7.5/7.6 in., Buick, Chevy, GMC, Hummer, Isuzu, Pontiac, Set

Part Number: SPZ-36193

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Bearing, Pinion, 1.312 in. Inside Diameter, Each

Part Number: NTL-M88048

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Estimated Ship Date: Tomorrow

Pressure Plate Bolts for all Borg & Beck, Diaphragm and Long-Style

Part Number: MIL-84535

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Ring and Pinion Gears, Dana 60, 4.88:1 Ratio, 29-spline, Standard Rotation, Dana 60, Chevrolet, Dodge, Ford, GMC, Jeep, Plymouth, Set

Part Number: SDH-2019214

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle Shaft, Outer Stub, 1541H, 19 Spline, 9.94 in. Length, Dana 44, Each

Part Number: YGA-21086

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Flywheel, Billet Aluminum, 168-Tooth, External 41.7 oz. Engine Balance, 16.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, 454, Each

Part Number: RAM-2532

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Clutch Master Cylinder, Cast Aluminum, Natural, Chevy, GMC, C/K Pickup, Each

Part Number: DHB-CM116209

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Flexplate, 153 Tooth, Internal Balance, 2-Piece Rear Main Seal, Steel, Chevy, Each

Part Number: QTI-RM-920

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Estimated Ship Date: Dec 9, 2025 if ordered today

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