1985 CHEVROLET MONTE-CARLO Transmission & Drivetrain

Ring and Pinion Installation Kit, Master Kit, GM 7.5 in., 7.625 in., Kit

Part Number: MGR-R75GRMKT

4.0 out of 5 stars ( 2 )

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Differential Clutch, Dura-Grip Composite Clutch Pack, Rear, GM, 7.5/7.625 in., Set

Part Number: YGA-16119

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-XL-1044-1

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Flexplate, 168 Tooth, Internal Balance, 2-Piece Rear Main Seal, Steel, Chevy, Each

Part Number: QTI-RM-902

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Polished Aluminum Fittings, GM, 700R4, Kit

Part Number: LOK-KDP-2700TP

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Ring and Pinion Gears, 3.42:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36195

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Ring & Pinion Gear Set GM 7.5" / 3.23 Ratio

Part Number: SVL-2020639

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Estimated Ship Date: Nov 13, 2025 if ordered today

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USA Standard Gear standard spider gear set for GM 7.5", 26 spline

Part Number: SPZ-39023

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, GM, TH200, Kit

Part Number: LOK-KD-2200HT

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Axle Shaft

Part Number: MGR-22506477

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Flexplate, Heavy-Duty, 153-Tooth, Steel, Internal Balanve, 2 Piece Rear Main Seal, Chevy, Non-SFI, Each

Part Number: PIO-FRA-112HD

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Gear, Ring and Pinion, 4.10:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM75-410

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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., Set

Part Number: SVL-2019331

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Estimated Ship Date: Nov 13, 2025 if ordered today

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7.5" & 8.2" GM REDI sleeve yoke saver

Part Number: YGA-30221

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Gear, Ring and Pinion, EXCel, 4.10:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75410TK

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in./7.625 in., 3 Series, Set

Part Number: MGR-G875342

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Differential Inner Gear Kit; GM 7.5/7.6 - 26 Spline, Dura Grip Positraction

Part Number: SVL-10003707

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Polished Aluminum Fittings, GM, TH200, Kit

Part Number: LOK-KDP-2200U

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Spider Gear Kit, Open, 26 Spline, Rear, GM 7.5 in., GM 7.6 in., Kit

Part Number: YGA-16048

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4040

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Axle Shaft, 26-Spline, 30.50 in. Length, Buick, Chevy, Oldsmobile, Pontiac, 7.5 in., Rear, Each

Part Number: RMG-92-25125

5.0 out of 5 stars ( 1 )

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COUPLER

Part Number: PWT-1932504CCN

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Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, 4L60, 700R4, Kit

Part Number: LOK-KD-2700BLDU

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Posi spring kit for GM 7.5", with preload plates

Part Number: YGA-33206

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Automatic transmission rebuild kits

Part Number: PIO-751028

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Estimated Ship Date: Nov 17, 2025 if ordered today

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