1978 PONTIAC FIREBIRD Chassis & Suspension

Crossmember, Transmission, Steel, Black, LS Swap, Chevy, Pontiac, Kit

Part Number: DOU-SKC104

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Body Mount Bushings, Aluminum, Black, Stock Height, Chevy, Pontiac, Kit

Part Number: DSR-010301DS

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Coil Spring Spacers, StreetGrip, 0.375 In. Thickness, Rubber, Black, Front Only, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ART-90001395

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, Chevy, Pontiac, Kit

Part Number: HOK-12614HKR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Shock Crossmember, Rear, Upper, Steel, Natural, Each

Part Number: CEE-3019

3.22 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Spring Spacer, Front, Rubber, .562 in. Thickness, GM, Passenger Car, Each

Part Number: GLS-1924

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Today

Tie Rod Sleeves, Aluminum, Natural, Pair

Part Number: UPI-2104

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Jul 29, 2025 if ordered today

Coilover Spring, Pro, Flat Style, 300 lbs./in. Rate, 11 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-11HTBF300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

U-Bolts, Rear Multi-Leaf Spring, Chevy, Pontiac, Pair

Part Number: OER-RL7A

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Tie Rod Sleeves, Adjusting, Billet Aluminum, Polished, 11/16 in.-18 Thread, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Pontiac, Pair

Part Number: CLP-ES2004SP-AP

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bushings, Leaf Spring, Rubber, Black, Rear, Front Position, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MOG-SB298

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Shocks and Struts, Classic Shocks, Stock Ride Height, Twin-tube, Adjustable Valving, Gas-charged, Rear, Chevrolet, Pontiac, Each

Part Number: KON-8040-1018

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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• Mfr. Rebate

Product Mail-In Rebate

Rebate Expires: 7/31/2025

Enter to win entry to a Track Night when you buy 4 Koni Shocks! Go to www.summitracing.com/go/kon to enter. ...Read More

Enter to win admission to an SCCA Track Night in America Event when you purchase 4 Koni Shocks or Complete Kit! Go to www.summitracing.com/go/kon to enter. Valid on purchases made between 5/1/25 and 7/31/25. Winners announced June, July and August. Show Less

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Shock Extender, Steel, Rear, 2 in. Length, Chevy, Pontiac, Pair

Part Number: OER-RL6A

3.97 out of 5 stars ( 36 )

Estimated Ship Date: Today

Subframe Connectors, Weld-on, Steel, Natural, Chevy, Pontiac, Kit

Part Number: DSR-010103DS

Not Yet Reviewed

Estimated Ship Date: Today

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Frame Crossmember, Rear, Weld-on, Steel, EDP Coated, Chevy, Pontiac, Each

Part Number: AMD-870-3574

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Oversize $7.99

Control Arm, Upper, Shaft, Steel, Offset, Cadillac, Chevy/Buick, Oldsmobile, Pontiac, Passenger Car, Each

Part Number: GLS-705

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

Body Mount Bushings, Polyurethane, Red, Pontiac, Set

Part Number: ENS-3-4144R

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Bushing Kit, Polyurethane, Black, Chevy, Pontiac, Kit

Part Number: ENS-3-18117G

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Steering Gear Rebuild Kit, Power Assist, AM General, AMC, Buick, Cadillac, Chevy, Ford, Jeep, Pontiac, Kit

Part Number: EDD-7860

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Leaf Spring Shackle and Hanger Hardware, GM, Kit

Part Number: CLV-HW-23

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Today

Pitman Arm, power steering 5 inches

Part Number: HRE-2349

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Shock, Twin Tube, QA1 Stocker Star NA, 19.630 in. Extended, 13.000 in. Collapsed, Each

Part Number: QA1-TN702

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Motor Mounts, Frame Pads, Bolt-In, Black Powdercoated, Chevy, Small Block, Pair

Part Number: UPI-90051

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Shock/Strut, Monotube, Adjustable, Front, Chevy, Pontiac, RWD, Each

Part Number: SUM-G7601

3.63 out of 5 stars ( 16 )

Estimated Ship Date: Today

Coil-Over Kit, Big Block, Double Adjustable, Front, Chevrolet, Pontiac, Kit

Part Number: AFC-4DAGM450

Not Yet Reviewed

Estimated Ship Date: Aug 27, 2025 if ordered today

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• Special Order