BUICK Parts and Accessories

Exhaust System, Crossmember Back w/H-Pipe 64-72 A-Body Split Rear Dual Exit 2.5 in Int & Tail Pipe Muffler Not Incl Hardware

Part Number: PYE-SGA40

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Suspension Package, StreetGrip, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: ART-11245110

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order

Radiator, Crossflow, Dual-Row, Aluminum, Natural, 31.25 in. Wide, 18.62 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-00010-LS

3.17 out of 5 stars ( 12 )

Estimated Ship Date: Today

• Free Shipping

Disc Brake Kit, Classic Series Dynalite. Front, Solid, Vented, 11.00 in., 5-Lug, 4-Piston, Red Powdercoated Calipers, GM, Kit

Part Number: WIL-140-15980-R

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Silver Sport EasyFit TREMEC TKX Install Kit 66-74 GM X-Body w/console

Part Number: IST-EFKX2CTKX

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Free Shipping

Disc Brakes, Baer Claw, Track, Front, Cross-Drilled/Slotted Rotors, 4-Piston Calipers, for 1/2 in.-20 Wheel Studs, Black, GM, Passenger Car, Kit

Part Number: BAE-4301381B

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Disc Brake Kit, Front Conversion, Power Assist, Solid Surface Rotors, Cast Iron Calipers, Zinc Plated, Stock Ride Height, 5 x 4.75 in., Kit

Part Number: LEB-FC1002-M1A1

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Exhaust Downpipes, Stainless Steel, Mounts to Cast Iron Manifolds, Natural, 2.5 in. Diameter, 3-bolt, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: PYE-DGU13S

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Today

• Free Shipping

1984-87 Buick Regal / Grand National; Header Panel; Without Emblem Holes; SMC; OE Material

Part Number: OER-25515861

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Headers, Street Stock, Long Tube, Steel, Black, GM Car, with Chevrolet, Small Block, Angle/Straight, Pair

Part Number: HOK-2551HKR

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Exhaust, Tailpipes, Steel, Aluminized, 2.5 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: FLO-15817

4.31 out of 5 stars ( 13 )

Estimated Ship Date: Today

• Free Shipping

Transmission Crossmember, Steel, Black Powdercoated, Boxed Frame Only, 4L80E, 4L85E, Each

Part Number: SUM-770339

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Mar 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

64-72 GM A-Body Chrome Hydraulic Brake Assist 2" Drop 4-Wheel Disc Kit Red Wilwood Calipers

Part Number: RSD-AFXHB21DZX

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotors/Pads, Cross-Drilled/Slotted, Iron, Natural Finish, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: PWR-K4539

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Free Shipping

Leaf Springs, Lowering, 3 in Drop, Multi-Leaf, All Hardware included, Rear, Black Painted, Chevy, Pontiac, Bolt-On, Pair

Part Number: HSS-2413C

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Transmission Crossmember, Buick, Chevy, Olds, Pontiac A-Body, LS Swap, Each

Part Number: HOK-71222008HKR

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Coilover Kits, Road Comp, Big Wheel Kit, Front and Rear, Adjustable, Twin-tube Shocks, Black Springs, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: AAX-300337

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Brake Rotors/Pads, Solid Surface, Iron, Natural Finish, Chevy, GMC, Front, Kit

Part Number: PWR-KOE4539

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Disc Brake Kit, SS4, Rear, Cross-drilled/Slotted Rotors, 4-piston Black Powdercoated Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: BAE-4302308B

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Suspension Package, StreetGrip, Handling, GM, Big Block, Kit

Part Number: ART-11245112

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Chevy, LSX Small Block

Part Number: KOK-29202400

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Free Shipping

Exhaust System, Crossmember Back w/H-Pipe 64-74 GM A Body Split Rear Dual Exit 3 in Int & Tail Pipe Street Pro Mufflers/Hardware

Part Number: PYE-SGA43S

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Leaf Springs, Lowering, 1.50 in Drop, Multi-Leaf, Rear, Black Painted, Chevy, Pontiac, Bolt-On, Pair

Part Number: HSS-2407

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: HOK-71222021HKR

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Floor Pan, Steel, EDP Coated, Trunk, Left Side, with Brace, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: GMK-403572578L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping