$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

Fall Clearance Sale - Save Today on The Parts You Need!

1978 PONTIAC FIREBIRD Parts and Accessories

Individual Parts

Results 401 - 425 of 2000 +

Head Gasket, MLS, 4.060 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Harmonic Balancer, Sportsman, External Balance, Black, Oldsmobile, V8, Each

Part Number: PQX-2345541

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Brake Lines, Complete Brake Line Kit, Stainless Steel, Natural, Front and Rear Lines, Pontiac, Kit

Part Number: OPS-F1006RD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Starter High Torque Olds-Pontiac 400-455

Part Number: TCI-369600

4.67 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Leaf Spring Shackles, Split Mono-Leaf Shackles, Black Polyurethane Bushings, Rear, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: CLV-SH325X562

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Rocker Arms, Super-Street, 7/16 in. Stud Mount, Aluminum, 1.6 Ratio, Chevy, Small Block, Set of 16

Part Number: PRO-66910

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Main Bearings, Standard Size, Tri Metal, 1/2 Groove, Upper, Pontiac, 326, 350, 389, 400, Set of 5

Part Number: SLP-4040M

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Distributor, Magnetic Pickup, Vacuum Advance, Black Cap, Pontiac, V8, Each

Part Number: SUM-850084

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Alternator, Internal Regulator, 140 Amp, Serpentine Belt Pulley, Chrome, Each

Part Number: SUM-810351

4.24 out of 5 stars ( 25 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Alternator, 1-Wire Only, Internal Regulator, 100 Amp, Chrome, Chevy, GMC, Each

Part Number: PRO-66445-1N

4.35 out of 5 stars ( 23 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.6 Ratio, Fits 7/16 in. Stud, Ford, Small Block Windsor, Set of 16

Part Number: PQX-0330205

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Heater Delete Plate, Steel, Natural, 0.048 in. Thick, Chevy, Pontiac, Each

Part Number: DSR-010903DS

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Wheel, Torq-Thrust D, Aluminum, Gray, 14 in. x 6 in., 5 x 4.75 in. Bolt Circle, 3.375 in. Backspace, Each

Part Number: ARE-VN1054661

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Sway Bars, Anti-Sway Bar Kits, Rear, Solid, Steel, Black Powdercoated, 0.875 in. Diameter, Chevy, Pontiac, Kit

Part Number: ACO-K1-977-0U

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Pistons, Hypereutectic, Flat, 3.766 in. Bore, Chevy, Set of 8

Part Number: SLP-H534CP30

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Wheels, Drag-Thrust, 15 in. x 8.00 in., 5 x 4 3/4 in. Bolt Circle, 4.500 in. Backspacing, Each

Part Number: SUM-561P-58610

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Alternator, GM 10si, 110 Amp, Internal Regulator, Black, Buick, Chevy, Pontiac, Oldsmobile, Each

Part Number: TSN-ES1001BK

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Wheel, Smoothie, Steel, Chrome, 14 in. x 7 in., 5 x 4.50/4.75 in. Bolt Circle, 4.00 in. Backspace, Each

Part Number: CRR-3134705

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Shackles, Heavy-Duty, Bushings, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: DSR-041501DS

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Clutch Kits, Stock Replacement, 1.125 in.- 10-spline, 10.563 in. Diameter Organic Disc, Pressure Plate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: LUK-04-002

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Starter, OEM-Style, Full Size, Staggered Mount, Black, Chevy, Small Block, Big Block, Each

Part Number: TFF-3510B

3.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Carburetor, Remanufactured, 2-Barrel, Each

Part Number: URM-3-3568

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Water Pump, Supercool, Long, Mechanical, High-Volume, Aluminum, Black, Chevrolet, Small Block Gen I, Each

Part Number: TFF-1448NCBLK

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Wheel, AR62, Outlaw II, Aluminum, Natural, 15 in. x 7 in., 5 x 4.75 in. Bolt Circle, 3.75 in. Backspace, Each

Part Number: ARE-AR625761

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

Flexplate, Gold Series, 166-Tooth, External Engine Balance, SFI 29.1, TH350, TH400, 700R4, Pontiac, V8, Each

Part Number: PQX-1845500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

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Estimated Ship Date: Monday 10/6/2025

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