$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 901 - 925 of 1233

Pontiac Trans Am Transmission Lines (Sold In Pairs) -1975,1976,1977,1978,1979,1980,1981

Part Number: CST-FBT1006-OE

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M644060

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Wiring Harnesses, Trunk Light Wiring, Chevrolet, Pontiac, Each

Part Number: AWW-CA03102

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Head Gasket, Copper, 4.060 in. Bore, 0.043 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110643

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TRUNK DIVIDER

Part Number: PUI-70ETD

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Horn, Replacement, Low Tone, 12 V, Buick, Cadillac, Chevy, GMC, Kit

Part Number: NAL-84594590

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Door Jamb Strikers, Billet Aluminum, Natural, 7/16 in.-14, Single Ring Striker Plates, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: LGB-S0030

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Ring and Pinion Installation Kit, Basic, GM 8.5 in., Front/Rear, Kit

Part Number: MGR-R10RTPK

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Differential Cover, 10-bolt, Steel, Natural, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-32332

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Head Gasket, MLS Sparten, With Steam Holes, Multi-Layer Stainless Steel, 4.134 in. Bore, 0.051 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-M111351

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

Wheel, Nomad I, Steel, White, 15 in. x 8 in., 5 x 4.75 in. Bolt Circle, 3.75 in. Backspace, Each

Part Number: CRR-3105834

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Weatherstrip Seals, SUPERsoft, T-Top Side, Chevy, Pontiac, Pair

Part Number: MMP-ELP7002C

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Tie Rod Adjusters, Tubular, 11/16-18 in. Thread, Steel, Black Powdercoat, 4.25 in. Length, Buick, Chevy, Pair

Part Number: DSR-090102BDS

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Wheel, 8-Spoke, Steel, Gloss White, 15 in. x 7.0 in., 5 x 4.75 in. Bolt Circle, 3.75 in. Backspace, Each

Part Number: ALE-8057034

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Head Gasket, MLS, 4.380 in. Bore, .030 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5846-030

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Head Gasket, MLS, 4.160 in. Bore, .030 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5711-030

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Head Gasket, MLS, 4.160 in. Bore, .036 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5711-036

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Rocker Panel, Passenger Side Outer, Steel, EDP Coated, Chevy, Pontiac, Each OE # 1680401

Part Number: SHI-697-03R

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Head Gasket, MLS, 4.300 in. Bore, .036 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-036

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

.051" MLS H/G 4.270" BORE

Part Number: CGT-C5215-051

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Head Gasket, MLS, 4.060 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-051

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Replacement Timing Chain, True Roller, Chevy, Pontiac, 0.010 in. Reduced Center, Each

Part Number: CLO-9-131-10

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5407-045

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-045

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Head Gasket, MLS, 4.200 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-030

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

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