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UMI Performance Suspension Lowering Kits GBF350-2

UMI Performance Suspension Lowering Kits GBF350-2

78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 350 front spring rate, 2" rear drop

Part Number: UPI-GBF350-2

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

UMI Performance Suspension Lowering Kits GBF450-1

78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 450 front spring rate, 1" rear drop

Part Number: UPI-GBF450-1

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

UMI Performance Suspension Lowering Kits GBF450-2

78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 450 front spring rate, 2" rear drop

Part Number: UPI-GBF450-2

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

UMI Performance Corner Max Kits 306201-B

G-Body Corner Max kit, Race

Part Number: UPI-306201-B

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

UMI Performance Bolt-In Viking Rear Coilover Kits 3064-110

Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 110 lbs. Springs, Drag, Kit

Part Number: UPI-3064-110

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

UMI Performance Bolt-In Viking Rear Coilover Kits 3064-150

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-3064-150

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

American Racing Headers Exhaust Systems GMGB-78300HBSNM

G-Body Headers Back Exhaust System, 3", No Mufflers, Side Exit

Part Number: AMH-S00848

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

American Racing Headers Exhaust Systems GMGB-78212HBRNM

G-Body Headers Back Exhaust System, 2-1/2", No Mufflers, Rear Exit

Part Number: AMH-S00853

Not Yet Reviewed

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RESTOPARTS Manufactured Patch Panels L241269-PR

Patch Panel, Patch Panel, B-Pillar R-Rop Roof, 1978-88 G-Body, Pair

Part Number: OPG-L241269-PR

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

RESTOPARTS Supplied Disc Brake Kits L240880-11STD

Disc Brake Conversion, 78-88 G-Body, Rea

Part Number: OPG-L24088011STD

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

RESTOPARTS Supplied Disc Brake Kits L240882-79DLX

Disc Brake Wheel Kit, 79-87 G-Body, For

Part Number: OPG-L24088279DLX

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

RESTOPARTS Supplied Disc Brake Kits L240882-82DLX

Disc Brake Wheel Kit, 79-87 G-Body, For

Part Number: OPG-L24088282DLX

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

RESTOPARTS Supplied Convertible & T-Top Components L241034-SL

Sun Shade, 1978-88 G-Body, T-Top Slate Blue

Part Number: OPG-L241034-SL

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

RESTOPARTS Supplied Control Arms L241514

Control Arms, Tubular, 1978-88 G-Body, Upper/Lower, 4-Pc. Set

Part Number: OPG-L241514

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

RESTOPARTS Manufactured Patch Panels RG10462-OE

Repair Panels, T-Top, 1978-88 G-Body, Import OE-Steel

Part Number: OPG-RG10462-OE

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

RESTOPARTS Manufactured Patch Panels RG10462-SS

Repair Panels, T-Top, 1978-88 G-Body, Import Stainless Steel

Part Number: OPG-RG10462-SS

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

RESTOPARTS Manufactured Door Jamb Louvers L241150

Louver, Door Jamb, 1978-88 G-Body

Part Number: OPG-L241150

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Flatline Barriers Roof Insulation and Sound Dampening Kits TABG8001

Heat Barrier and Sound Deadening Mats, 1978-87 GM G-Body T-Top Roof Insulation and Sound Dampening Kit

Part Number: FLL-TABG8001

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Flatline Barriers Complete Insulation and Sound Dampening Kits TABG8006

Heat Barrier and Sound Deadening Mats, 1978-87 GM G-Body Full T-Top Insulation and Sound Dampening Kit

Part Number: FLL-TABG8006

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

RESTOPARTS Supplied Wheels RG10318

Wheels, Wheels, GNX Style, Buick G-Body

Part Number: OPG-RG10318

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

RESTOPARTS Supplied Seat Belt Components L240905-GY

Seat Belt Guides, 78-88 G-Body, Buckets, Gray

Part Number: OPG-L240905GY

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

QA1 Level 3 Full Vehicle Handling Suspension Kits HK23-GMG1

HANDLING KIT LEVEL 3, GM G-BODY; 78-88 GM G-BODY, W/ SHOCKS

Part Number: QA1-HK23-GMG1

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

QA1 Level 3 Full Vehicle Handling Suspension Kits for 1969-1972 GRAND PRIX, 1970-1972 MONTE CARLO - HK23-GMG2

HANDLING KIT LEVEL 3, G-PRIX, MONTE; GM, 69-72 G-BODY, W/ SHOCKS

Part Number: QA1-HK23-GMG2

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

QA1 Level 2 Full Vehicle Drag Racing Suspension Kits for 1969-1972 GRAND PRIX, 1970-1972 MONTE CARLO - DK22-GMG2

DRAG KIT LEVEL 2, G-PRIX, MONTE; GM, 69-72 G-BODY, W/ SHOCKS

Part Number: QA1-DK22-GMG2

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

RESTOPARTS Supplied Control Arms L240932-PR

Control Arms, Control Arms, Lower, 1979-88 G-Body, Pair

Part Number: OPG-L240932-PR

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

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