1981 GMC Parts and Accessories

Reman Axle Assy, GM 12 Bolt 8.875 In., 4.11 Ratio, w/ Posi Traction

Part Number: ZUD-S0103

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Core Charge $600.00
• Free Shipping
• Special Order

Rear Axle Assembly

Part Number: ZUD-S0198

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Core Charge $400.00
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Zumbrota Axle Assembly for 1973-1983 12 Bolt 4WD General Motors Truck

Part Number: ZUD-RAA435-1896C

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Core Charge $600.00
• Free Shipping
• Special Order

Reman Axle Assy, GM 10 Bolt 8.5 In., 3.42 Ratio, w/o Posi Traction

Part Number: ZUD-S0035

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Core Charge $400.00
• Freight Charge
• Special Order

Reman Axle Assy, GM 12 Bolt 8.875 In., 3.08 Ratio, w/ Posi Traction

Part Number: ZUD-S0100

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Core Charge $600.00
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Piston, Hypereutectic, Flat, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S1448H-020

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Estimated Ship Date: Dec 1, 2026 if ordered today

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Header, Stainless Steel, Natural Finish, 3/8 in. Flanges, 2.000 in. Primary Tubes, 3.50 in. Outlet, GM G-Body, BBC, Pair

Part Number: AMH-150367

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Estimated Ship Date: Jan 6, 2027 if ordered today

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Floor Mats, NorthRIDGE Mats, Custom Color, Custom Application, Kit

Part Number: LLD-NORTHRIDGE

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Estimated Ship Date: Nov 17, 2026 if ordered today

• Customizable
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Piston, Hypereutectic, Flat, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S1448HC-030

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Estimated Ship Date: Dec 9, 2026 if ordered today

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Piston, Cast, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S1470-060

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Estimated Ship Date: Dec 17, 2026 if ordered today

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Piston, Cast, Dish, 3.830 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1731-030

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Estimated Ship Date: Dec 7, 2026 if ordered today

• Special Order

Floor Mats, Velourtex, Custom Color, Custom Application, Kit

Part Number: LLD-VELOURTEX

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Estimated Ship Date: Nov 17, 2026 if ordered today

• Customizable
• Special Order

Piston, Cast, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S3454-060

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Cast, Dish, 3.560 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3489-060

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S1448HC-040

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Estimated Ship Date: Dec 8, 2026 if ordered today

• Special Order

Piston, Hypereutectic, Flat, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S1448H-040

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 3.830 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1740H-030

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Cast, Dish, 3.905 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S1437-030

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S3462H-020

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Estimated Ship Date: Dec 8, 2026 if ordered today

• Special Order

Piston, Cast, Dish, 3.935 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S1437-060

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Cast, Dish, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3513-030

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S1448HC-020

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Estimated Ship Date: Dec 8, 2026 if ordered today

• Special Order

Piston, Hypereutectic, Flat, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S1448HC-060

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Estimated Ship Date: Dec 8, 2026 if ordered today

• Special Order

Piston, Cast, Dish, 3.935 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S1429-060

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Estimated Ship Date: Dec 8, 2026 if ordered today

• Special Order

Carpet, Customizable, Click Customize Tab for More Options

Part Number: AUC-ESSEX-CARPET

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2026 if ordered today

• Customizable
• Special Order