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QA1 Rear Pro Coilover Conversion Systems RCK52335

Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 130 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52335

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Quick Fuel Q-Series 4-Barrel 750 CFM 4-Barrel Carburetor Q-750-E85

Carburetor, E-85, Q-Series, 750 cfm, 4-Barrel, Mechanical, Down-Leg, Each

Part Number: QFT-Q-750-E85

5.0 out of 5 stars ( 1 )

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Quick Fuel Q-Series 4-Barrel 850 CFM 4-Barrel Carburetor Q-850-B2

Carburetor, Gasoline, 4150, 850 cfm, 4-Barrel, Down-Leg, For Dual Carbureted Blower Engines, Each

Part Number: QFT-Q-850-B2

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Complete Front End Kit 303133-R

UMI Performance Complete Front End Kit 303133-R

1982-2003 S-10/S-15 Tubular Front Upper & Lower A-Arm Kit-Red

Part Number: UPI-303133-R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

UMI Performance Bolt-In Viking Rear Coilover Kits 3065-150

Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit

Part Number: UPI-3065-150

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Wilwood Forged DynaPro Low-Profile Rear Parking Brake Kits 140-17120-DR

Disc Brake Kit, Dynapro Parking Brake, Rear, 11 in. Cross-Drilled/Slotted Rotors, 4-Piston Red Powdercoated Calipers, GM 7.625 in., Kit

Part Number: WIL-140-17120-DR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

QA1 Rear Pro Coilover Conversion Systems RCK52364

Coilover Kits, Rear Pro Coilover Conversion Systems, Adjustable, Twin-tube Shocks, Eyelet Mounts, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52364

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Global West Suspension Coilover Kits COR672Q

Coilover Conversion, Rear, Buick, Chevy, Olds, Pontiac, Kit

Part Number: GLS-COR672Q

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Speedtech Performance USA AFX Performance Spindles ATS 30001

Spindles, AFX Performance, Lowered, Aluminum, Natural, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: SDP-ATS30001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Classic Performance Corvette Style Spindles CP30013

4 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Pypes Race Pro Dual Exhaust Systems SGG913RE

Exhaust System, 3.0 in., Race Pro, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, Race Pro Mufflers, G-Body, Kit

Part Number: PYE-SGG913RE

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Wilwood Forged DynaPro Low-Profile Rear Parking Brake Kits 140-13513-D

Disc Brakes, DynaPro Low-Profile, Rear, Cross-drilled/Slotted Rotors, Black Calipers, GM 8.2 in. BOP, Kit

Part Number: WIL-140-13513-D

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Quick Fuel Q-Series 4-Barrel 950 CFM 4-Barrel Carburetor Q-950-B2

Carburetor, Gasoline, 4150, 950 cfm, 4-Barrel, Down-Leg, For Dual Carbureted Blower Engines, Each

Part Number: QFT-Q-950-B2

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Global West Suspension Coilover Kits COR672S

COILOVER CONVERSION

Part Number: GLS-COR672S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

The Right Stuff Hydraulic Brake Assist Power Brake Booster Kits JHB015171

1967-74 GM A/F/X-Body, Chrome Hydraulic Brake Assist & Master Cylinder Combination Kit

Part Number: RSD-JHB015171

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Moroso Street/Strip Oil Pans 21148

Oil Pans, Street/Strip, Rear Wet Sump, Aluminum, Natural, 7.00 qt. Capacity, 6.00 in. Pan Depth, Buick, Chevy, GMC, Olds, Pontiac, 4.3L GM V6, Each

Part Number: MOR-21148

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM40020

Throwout Bearing Conversion, Hydraulic, Hydramax, Chevrolet, Buick, Pontiac, Oldsmobile, Kit

Part Number: AWR-HMGM40020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Quick Fuel Q-Series 4-Barrel 850 CFM 4-Barrel Carburetor Q-850-A

Carburetor, Alcohol, 4150, 850 cfm, 4-Barrel, Down-Leg, Billet Metering Blocks, Dual Inlet, Each

Part Number: QFT-Q-850-A

1.0 out of 5 stars ( 1 )

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Need It Sooner? We recommend these similar substitute parts:

Holley Aluminum Street HP 850 CFM 4-Barrel Carburetor 0-82851SA

4 out of 5 stars ( 17 )

Estimated Ship Date: Monday 2/2/2026

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Be Cool Factory Fit Modules 82008

Power Cooling Modules, Exact Fit, Aluminum, Natural, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: BCI-82008

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

RAM Concept 9.5 Dual Disc Clutch Kits with Billet Flywheel 75-2125S

Clutch Kit, Force 9.5 Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, Small Block, Kit

Part Number: RAM-75-2125S

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

LEED Brakes Front Disc Brake Conversion Kits FC1002-K105

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-K105

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

RideTech HQ Coilover Kits 11326110

Coilover Kit, G-Body, Single Adjustable, Rear

Part Number: ART-11326110

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Yukon Gear & Axle Muscle Car Limited Slip and Re-Gear Kits YGK2359

Ring and Pinion and Differential Combo, GM 8.2 in. BOP Axle, 3.36:1 Ratio, 28-Spline, Buick, Oldsmobile, Pontiac, Kit

Part Number: YGA-12584

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

The Right Stuff Rear Plus 2 Disc Brake Conversion Kits A82RD78Z

Disc Brake Conversion, Front/Rear, Drilled/Slotted Rotors, Red Calipers, Buick, Chevy, GMC, Olds, Pontiac

Part Number: RSD-A82RD78Z

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Doug's Headers D202

Headers, Long Tube, Steel, Silver Ceramic Coated, 1 7/8 in. Primary, 3 in. Collector, Buick, 400, 455, Pair

Part Number: DOU-D202

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Griffin Exact Fit Radiator Combos CU-00007

Radiator Fan Combo, Aluminum, 2-Row, Dual Fans, Buick, Cadillac, Chevy, Pontiac, Kit

Part Number: GRI-CU-00007

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

BUICK Parts and Accessories