1991 Transmission & Drivetrain

Transmission Dipstick, Braided Stainless Steel Housing, Black Handle, GM, TH350, TH400, Each

Part Number: LOK-XTD3350400FM

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Torque Converter, Tork Master, 2,800-3,200 rpm Stall Range, Chevy, THM350/THM400, Each

Part Number: BMM-20402

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Flywheel, Nodular Iron, 168-Tooth, Internal Engine Balance, Chevy, V8, Each

Part Number: MCL-450130

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: MGR-GM10-342A

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Bellhousing, Steel, Black, Ford, Small Block, Cleveland, T-56, 6060, 157 Tooth, Kit

Part Number: QTI-RM-8031

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Differential Covers, Differential Cover Kits, Dana 44, 10-bolt, Nodular Iron, Silver Hammertone Powdercoated, Bolts, Gaskets, Kit

Part Number: SDH-10023536

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Flywheels, OE Replacement, Nodular Iron, 153-tooth, 16 lbs., 6-bolt, External Engine Balance, Chevy, Pontiac, Each

Part Number: SUM-700094

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, Steel, External Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, Each

Part Number: PIO-871006

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Ford, 8.8 in., 8.8 in. IRS, Kit

Part Number: FMS-M-4210-B2

4.57 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Flywheel, Billet Steel, 157-Tooth, 25 lb., Internal Engine Balance, Ford, 5.0L/302, Each

Part Number: FMS-M-6375-D302B

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Throwout Bearing, Hydraulic, 1.375 in. Retainer Diameter, Lever Style Clutch, universal, Each

Part Number: RAM-78125HD

4.58 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Torque Converter, Nitrous Holeshot, 3,200-3,500 rpm Stall, GM, THM350/THM400, Each

Part Number: BMM-20484

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: RMG-GM85373

4.17 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: MGR-GM10-456A

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Master Kit, Ford, 8.8 in., Kit

Part Number: MGR-R8-8RMK

4.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

Flexplate, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, 5.0/5.7L, Each

Part Number: TCI-399773

4.69 out of 5 stars ( 29 )

Estimated Ship Date: Today

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Bellhousing, SFI 30.1 Approved, Aluminum, Natural, GM, Small Block, LT, Big Block, Powerglide, Each

Part Number: ATI-200045

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Differential Carrier, Dura Grip, Limited Slip, Steel, Rear, Chrysler 9.25 in., Each

Part Number: YGA-26019

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Clutch Kit, Dual Friction, 1.063 in. - 10-spline, Organic/Carbon Composite Disc, Pressure Plate, Ford, Mercury, Kit

Part Number: CTF-KDF214814

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Throwout Bearing, Hydraulic, Ford, Tremec TKO, Tremec TKX, Each

Part Number: RAM-78132

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Bellhousing, Manual, GM NV 4500 Transmission to Chevy, Big/Small Block V8, V6, Each

Part Number: ADD-712577

3.92 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Locking Hubs, Manual, Supreme, Stainless Steel, Polished, Chevy, Dodge, Ford, GMC, Pair

Part Number: MMK-449SS

4.66 out of 5 stars ( 56 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, External Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, 454/7.4L, Each

Part Number: TCI-399973

4.65 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Clutch Kit, RST, 1 1/16 in. x 10-Spline, 9.687 in. Diameter Disc, Ford, 302, 351W, Kit

Part Number: MCL-6913-03

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Flywheel, Billet Steel, 157-Tooth, 50 oz. External Imbalance, Ford, 5.0L, Each

Part Number: FMS-M-6375-C302B

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Today

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