BUICK Parts and Accessories

Differential Pinion Yoke, Mechanics 3R, 30 Spline, Steel, GM, 8.5 in., 8.6 in., Each

Part Number: YGA-41071

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Shock Mounts, Coilover Shock Mount Type, Steel, Black, A-body, Rear, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-4057

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Wheel, 510 Series Smoothie, Steel, Gloss Black, 15 in. x 7 in., 4 in. Backspace, 5 x 4 1/2 in./4 3/4 in. Bolt Pattern, Each

Part Number: USW-510-5710

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Throttle Body, Sniper EFI, Multi-port Injection, 90mm Bore, Billet Aluminum, Silver Anodized, Hardware, Chevy, LS, 4.8-7.0L, Each

Part Number: SNE-860007-1

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Muffler, 80 Series, Crossflow, Internal Chamber, Dual Style, 2 1/2 in. Inlet/Outlet Each End, 18 x 9 3/4 x 4 in. Oval Case, Steel, Black, GM, Each

Part Number: FLO-42582

3.0 out of 5 stars ( 2 )

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Valve Covers, Tall, Cast Aluminum, Polished, Plain, Chevy, Small Block, Pair

Part Number: MRG-6854

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wheels, American Muscle 531 Sport Lite Black, 15 in. x 8.00 in., Aluminum, Gloss Black, 5 x 4 3/4 in. Bolt Circle, 4.500 in. Backspacing, Each

Part Number: VSW-531-5861B0

5.0 out of 5 stars ( 2 )

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Axle Shaft, Rear, C-Clip, 1541H Alloy, 26 Spline, 28.438 in. Length, GM 7.5/7.625 in., Chevy, Each

Part Number: YGA-21288

5.0 out of 5 stars ( 3 )

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Wheel, 54 Series Paint-Ready Rallye, Steel, Bare, 15 in. x 8 in., 5 x 5.00/5.50 in. Bolt Circle, 4.25 in. Backspace, Each

Part Number: USW-54-5815L

4.0 out of 5 stars ( 1 )

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Clutch Disc, Dual Friction, 1 1/8 in.- 26-Spline, 10.4 in. Disc, Buick, Chevy, Oldsmobile, Pontiac, V8, Each

Part Number: CTF-DF384161

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Differential Carrier Cases, GM 8.5 in., 28/30 Spline, 2.73 and Up Ratio, Each

Part Number: YGA-20083

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, GM 8.5 in., Rear, Kit

Part Number: SPZ-37055

5.0 out of 5 stars ( 1 )

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Intermediate Pipes, Exhaust, 2.50 in. O.D., Stainless, Natural, for Cast Iron Systems, with O2 Bungs, Buick, Chevy, GMC, Olds, Pontiac, V8, Pair

Part Number: HOK-70701317RHKR

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Seat Protector, Cover, Polycotton, Gray, Bucket, First Row, Second Row, Each

Part Number: MNA-SPB002GY

4.0 out of 5 stars ( 2 )

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Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed, Natural Finish, 10-bolt Pattern, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: HLY-241-260

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Wheel, 100 Classic, 15 in. x 7 in., Aluminum, Polished, 5 x 5 in. Bolt Circle, 4 in. Backspace, Each

Part Number: RWG-100P-5707300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Ring and Pinion Gear, 4.56:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36218

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Wheel, Deuce 455 Series Paint Ready, Steel, Bare, 15 in. x 7 in., 5 x 4.50/4.75 in. Bolt Circle, 4.50 in. Backspace, Each

Part Number: USW-455-5710450

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Motor Mounts and Inserts, Blackheart Engine Mount Brackets, Frame Mount Style, Bolt-in, Steel, Zinc Plated, Buick, Chevy, Olds, Pontiac, LS, Pair

Part Number: HOK-71221009HKR

Not Yet Reviewed

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Spool, Mini, Steel, 30-spline, 10-bolt, GM 8.5 in., Each

Part Number: YGA-32233

4.67 out of 5 stars ( 12 )

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Wheel, Smoothie, Steel, Chrome, 15 in. x 6 in., 5 x 5/5.5 in. Bolt Circle, 3.75 in. Backspace, Each

Part Number: USW-52-5615N

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Ignition Module, 8-Pin, GM, HEI, Each

Part Number: ACC-35370

3.3 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Ring and Pinion Gear Installation Kit, Master Overhaul, 27 Spline, GM 7.5/7.6 in., Kit

Part Number: YGA-14077

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Spider Gears, Open, Front or Rear, Internal Kit, Side Gears, Cross Pin and Bolt, GM, 8.5 in., 28 Spline, Kit

Part Number: YGA-16054

4.0 out of 5 stars ( 4 )

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Differential Pinion Yoke, 1310, Strap Style, 30 Spline, Cast Steel, GM 8.875 in., Each

Part Number: YGA-41167

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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