1978 PONTIAC FIREBIRD Parts and Accessories

Piston Rings, Moly, 3.796 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 0.200 in. Deep Oil Ring Groove, 8-Cylinder, Set

Part Number: SLP-E-356K60

Not Yet Reviewed

Estimated Ship Date: Today

Head Gaskets, MLS Spartan, 4.060 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-M110639GS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, 90 Degree Boots, GM, Small Block, V8, Set

Part Number: TAY-84002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

.040" MLS H/G 4.270" BORE

Part Number: CGT-C5215-040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Head Gaskets, 4.410 in. Bore, .040 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5847-040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Head Gasket, MLS, 4.300 in. Bore, .040 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-040

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.300 in. Bore, .027 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-027

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Estimated Ship Date: Today

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

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Coilover Spring, Coilover Conversion, 450 lb Spring Rate, 4.00 in. Top I.D., 2.50 in. Bottom I.D., Chrome, Each

Part Number: PFI-10GM450

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bushing, Transmission Mount, Chrome, Red, GM, Each

Part Number: ENS-3-1132R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Main Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557HP030

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: TAY-74016

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Hub Adapter Kit, 6-Bolt Mount, Billet Aluminum, Machined, GM, Kit

Part Number: LAC-B-46400

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Conversion Gasket Set

Part Number: FEL-CS85181

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Estimated Ship Date: Nov 6, 2025 if ordered today

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• $50.00 Summit Bucks
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Spark Plug Wires, Spiro-Pro, 8mm, Blue, 135 Degree Boots, GM, V8, Set

Part Number: TAY-74604

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Transmission Filter Extension, Cast Aluminum, for BMM-30280/BMM-30289, Each

Part Number: BMM-30284

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Sound Deadener, Dynamat Xtreme, Sheet Type, Roof, Chevy, Pontiac, Kit

Part Number: DYC-XGM-F2R

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Head Gasket, Copper, 4.060 in. Bore, 0.062 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110662

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Estimated Ship Date: Today

Head Gasket, MLS, 4.160 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, Brodix, Each

Part Number: CGT-C5402-051

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Cylinder Head Gasket , .051" MLS- BD2000 HEADS , CHEVY SM BLOCK BRODIX 4.030"

Part Number: CGT-C5404-051

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Cover Gaskets, AccuSeal Pro, Rubber/Steel Core, May Not Fit Valve Covers with A Gasket Retaining Lip, Chevrolet, Small Block, Pair

Part Number: SCE-211077

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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CLUTCH DISC

Part Number: SXR-1878-654-416

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Rocker Panel, Driver Side Outer, Steel, EDP Coated, Chevy, Pontiac, Each OE # 1680402

Part Number: SHI-697-03L

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Estimated Ship Date: Dec 1, 2025 if ordered today

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• Oversize $7.99
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Engine Cylinder Head Gasket

Part Number: CGT-C5411-040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-030

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Estimated Ship Date: Dec 1, 2025 if ordered today

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