1978 PONTIAC FIREBIRD Gaskets & Seals

Head Gasket, PermaTorque, 4.125 in. Bore, .039 in. Compressed Thickness, Chevy, 265-350, Each

Part Number: FEL-7733PT2

4.72 out of 5 stars ( 39 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Gaskets, Timing Cover, Paper, Chevy, Small Block/90 Degree V6, Kit

Part Number: FEL-TCS45121

4.82 out of 5 stars ( 34 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Gaskets, Timing Cover, Cork/Rubber, Pontiac, V8, Kit

Part Number: FEL-TCS133833

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Rear Main Seal, 2-Piece, Rubber, Chevy, Small Block, Each

Part Number: FEL-BS118291

4.61 out of 5 stars ( 18 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Rear Main Seal, 2-Piece, Silicone, Chevy, Small Block, Each

Part Number: FEL-BS40013

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Exhaust Gaskets, Header, Fiber, Stock Port, Chevy, Small Block, Kit

Part Number: BIG-99161FLT

4.61 out of 5 stars ( 23 )

Estimated Ship Date: Monday 8/25/2025

Head Gasket, PermaTorque, Pontiac, 326, 350, 370, 389, 400, 421, 428, 455, Each

Part Number: FEL-8518PT

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Valve Stem Seals, Umbrella Type, Rubber, 0.344 in. Diameter, Chevy, Set of 16

Part Number: FEL-SS10058

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Flange Gasket, Donut Style, Each

Part Number: MAH-F17250S

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

Gaskets, Timing Cover, Oldsmobile, V8, Kit

Part Number: FEL-TCS13417

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Differential Pinion Seal, Rear Outer, Nitrile, GM, Passenger Car, Pickup, SUV, Each

Part Number: TMK-2043

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

Intake Manifold Gaskets, Original, Rectangular Port, Composite, Chevy, Small Block, Kit

Part Number: MAH-MS15315

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 8/25/2025

Exhaust Header Gaskets, Composite with Steel Core, 1.500 in. x 1.500 in. Square Port, Chevy, Small Block, Set

Part Number: EDL-7204

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/25/2025

Timing Cover Seal, Each

Part Number: TMK-9845

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/25/2025

Valve Stem Seals, Rubber, O-Ring, 5/16 in. Valve Stem, Set of 16

Part Number: FEL-SS5112

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Gaskets, Timing Cover, Cork/Rubber, Chevy, Small Block/90 Degree V6, Kit

Part Number: FEL-TCS45265

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Differential Cover Gasket, Cork, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-23020

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/25/2025

Pinion Seal, Steel with Rubber Inner, Each

Part Number: YGA-30192

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

Seal, Transmission Rear Seal, Nitrile, Each

Part Number: TMK-5200

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 8/25/2025

Head Gasket, PermaTorqueMLS, Chevy 5.0L/305, Each

Part Number: FEL-8510PT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Seal, Transmission Input Shaft, Each

Part Number: TMK-7412S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

Gasket, Timing Cover, Cork/Rubber, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, 260-455, V8, Kit

Part Number: FEL-TCS45270

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Gaskets, Timing Cover, Composite, Chevy, Small Block, Kit

Part Number: EDL-6997

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

Gaskets, Upper to Lower, Edelbrock Tunnel Ram Intake Manifold, Chevy, Small Block, Pair

Part Number: EDL-6999

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 8/25/2025