$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

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1978 PONTIAC FIREBIRD Parts and Accessories

Individual Parts

Results 1851 - 1875 of 2000 +

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Under Header, GM, Small Block, V8, Set

Part Number: MOR-72407

5.0 out of 5 stars ( 3 )

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Thermostat, High Flow, 195 Degree F, Copper/Brass, AMC, GM, Chrysler, Ford, Each

Part Number: BRA-330-195

4.08 out of 5 stars ( 26 )

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Muffler, Aero Chamber, 3 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Each

Part Number: HOK-21729HKR

4.47 out of 5 stars ( 17 )

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Brake Pads, Yellowstuff, Aramid Fiber, Front, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Jeep, Set

Part Number: EBC-DP41145R

4.9 out of 5 stars ( 20 )

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Alternator, Internal Regulator, 100 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-17294-313

4.33 out of 5 stars ( 3 )

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Gasket, Valley Pan, Valley Cover, Pushrod Cover, Pontiac, 350/400/428/455, Set

Part Number: FEL-PS50045C

4.89 out of 5 stars ( 9 )

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Motor Mount, Complete Mount, Bolt-In, Rubber, Black, OEM Replacement, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PIO-602292

4.3 out of 5 stars ( 27 )

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Pilot Bushing, 1.380 in. OD, 0.592 in. ID, 0.352 in. Width, Pontiac, Block, Each

Part Number: MCL-8-1380-1

4.8 out of 5 stars ( 5 )

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Gaskets, Conversion Set, Chevy, 350, Set

Part Number: FEL-CS77332

4.8 out of 5 stars ( 5 )

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Clutch Kits, Street 450 Clutch Conversion Kits, 1.125 in. - 10-spline, Single Organic Disc, 11.000 in. Diameter, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1004

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Differential Cover, Steel, Chrome, GM, 8.5 in., 10-Bolt, Kit

Part Number: MRG-9891

4.17 out of 5 stars ( 6 )

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Gear, Ring and Pinion, 4.56:1 Ratio, GM 7.5/7.625 in., Set

Part Number: RNB-697-719

Not Yet Reviewed

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Brake Booster Bracket, Reduced Angle, Steel, Gold Electroplated, Pair

Part Number: DSR-050302DS

5.0 out of 5 stars ( 3 )

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Pinion Shims, Steel, Kit

Part Number: YGA-55009

5.0 out of 5 stars ( 5 )

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Headlight Switch, Replacement, Pull, Constant, Dimmer, Plastic/Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Opel, Pontiac, Each

Part Number: SMP-DS177

4.13 out of 5 stars ( 8 )

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Racing Springs, Coil, Drag-Launch, Front, 212 lbs./in. Rate, Chevy, Pontiac, Pair

Part Number: MOR-47180

2.86 out of 5 stars ( 7 )

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Heater Hose, Elite HY-T, EPDM, Black, 3/4 in. I.D., 50.0 ft. Length, Each

Part Number: CEL-65009

Not Yet Reviewed

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Head Gasket, Titan, Copper, 4.155 in. Bore, .043 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-S111543

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Alternator, Polished, 100 Amps, V-Belt, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7127NDP

4.53 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Window Crank, Reproduction, Die-Cast Zinc, Black, Black Knob, Left or Right, Front or Rear, Chevrolet, GMC, Each

Part Number: OER-748723

5.0 out of 5 stars ( 1 )

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

Part Number: DOU-SKC104

2.0 out of 5 stars ( 1 )

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Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, Pontiac, V8, Each

Part Number: SLP-1555CPA10

5.0 out of 5 stars ( 1 )

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Convertible Top Hydraulic Hose

Part Number: LSC-380

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Antenna, OE, AM/FM Radio Usage, Stationary, Brass, Chrome, Includes 72 in. Antenna Cable, for Nissan, Audi, Buick, Cadillac, Chevy, Chrysler, Each

Part Number: RES-MC-8207

2.5 out of 5 stars ( 2 )

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Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Short, Small Block, Chevrolet, Each

Part Number: PQX-1435002

5.0 out of 5 stars ( 1 )

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