1978 PONTIAC FIREBIRD Parts and Accessories

Spark Plug Wires, Spiro-Pro, 8mm, Blue, 135/180 Degree Boots, GM, V8, Set

Part Number: TAY-74616

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 4.135 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, Brodix, Each

Part Number: CGT-C5401-051

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order

Taillight Filler Panel, Trunk Floor Brace, Steel, EDP Coated, Pontiac, Left, Each

Part Number: AMD-920-5574-L

Not Yet Reviewed

Estimated Ship Date: Today

.040" MLS NO STEAM HEAD GSKT

Part Number: CGT-C15499-040

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order

Main Bearings, AM-Series, Full Groove, .010 in. Crankshaft Undersize, Bi Metal, Pontiac, 326, 350, 389, 400, Set of 5

Part Number: KGB-MB5523AM010

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Wiring Harness, Air Conditioning Compressor Jumper Harness, OEM Replacement, Restoration, Compressor To Main Engine Harness, Pontiac, V8, Each

Part Number: SUM-RP23088

Not Yet Reviewed

Estimated Ship Date: Today

Head Gaskets, MLS Spartan, 4.200 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-M112139

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

Head Gasket, 4.125 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5400-040

Not Yet Reviewed

Estimated Ship Date: Today

Catalytic Converter, Stainless Steel, Universal, 2.50 in. Inlet/Outlet, 13 in. Length, Each

Part Number: MPE-91006

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

×

VAPOR RETURN LINE

Part Number: RSD-FEM18

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Chrome, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Water Pump, Mechanical, Standard-Volume, Iron, Natural, Pontiac, 400, 455, Each

Part Number: TFF-1475N

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, Copper, 4.060 in. Bore, 0.080 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110680

Not Yet Reviewed

Estimated Ship Date: Today

Starter Mounting Block, Replacement Block, Adjustable, Aluminum, Natural, Each

Part Number: PWM-9426-09

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug Wires, Race-Fit, Thundervolt, Spiral Core, 8.2mm, Red, Small Block, Under Headers, Socket Cap

Part Number: TAY-86229

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Special Order

Door Hinge, Steel, Lower, Front, Driver Side, Chevy, Pontiac, Each

Part Number: GMK-4012401692L

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Ductile Ring Sets, 0.040 in. Oversize, 4.159 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M644040

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Special Order

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, 90 Degree Boots, Buick, Chevy, GMC, Olds, Pontiac, V8

Part Number: TAY-84602

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Spark Plug Wires, 8mm, Black, 90 Degree Plug, Distributor Boots, GM, V8, Set

Part Number: PNX-808201

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Special Order

OVERHAUL KIT

Part Number: PIO-750002

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Special Order

Ring Gear Spacer, GM 7.5 in. Ring Gear, Hardware Included, Each

Part Number: MGR-075050

4.06 out of 5 stars ( 17 )

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Weatherstrip Seals, Window Felt, Inner, Outer, Chrome Bead, Chevrolet, Pontiac, Set of 4

Part Number: FCD-KG2096

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Body Mount Bushings, Rubber, Black, Chevy, Pontiac, Kit

Part Number: AUP-BM1019

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Brake Pads, QuickStop, Ceramic, Buick, Cadillac, Checker, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Set

Part Number: WGB-ZD52

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.150 in. Bore, 5/64 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M644030

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Special Order