1973 PONTIAC FIREBIRD Exhaust Gaskets & Seals

Exhaust Header and Manifold Gaskets, Round Port, Graphite, Pontiac, Pair

Part Number: RFL-12-002

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

Gasket, Exhaust Packing, Chevy, GMC, Truck, 1960-69, V8/L6/V6, Each

Part Number: FEL-8194

4.66 out of 5 stars ( 29 )

Estimated Ship Date: Today

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, D-Port, Pontiac, Pair

Part Number: MRG-5921

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

Flange Gasket, Donut Style, Each

Part Number: MAH-F17250S

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Donut Gasket, 2 1/32 in. ID., Chevy, Ford, GMC, Lincoln, Mercury, Pontiac, Each

Part Number: MAH-F17250

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: BIG-99161FLT

4.65 out of 5 stars ( 26 )

Estimated Ship Date: Today

Header Gasket, Multi Layer Stainless Header Gasket - GM LS Based GEN III & IV Engines.

Part Number: KOK-SS-755818

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

Exhaust Gaskets, Header, Real-Seal, Chevy, Small Block, Pair

Part Number: BIG-99150FLT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Header and Exhaust Manifold Gaskets, Graph-Form Premium, Round Port, for High Output, and Edelbrock Heads, Pontiac, Pontiac V8, Pair

Part Number: SCE-428181

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Exhaust Gaskets, Header, Copper, D-Port, Pontiac, V8, Pair

Part Number: MRG-7171MRG

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Header Gasket, Copper, Stock Port, Pontiac, Ram Air IV, V8, Set

Part Number: SCE-4228

Not Yet Reviewed

Estimated Ship Date: Today

Exhaust Gaskets, Composite with Steel Core, Stock Port, Pontiac, V8, Pair

Part Number: EDL-7281

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Open Center Port, Pontiac, V8, Pair

Part Number: MRG-5920

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Gaskets, Header, Copper, D-Port, Pontiac, V8, Pair

Part Number: SCE-4128

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Exhaust Gasket, Manifold, Steel Core Laminate, Pontiac, Set

Part Number: FEL-MS9499SH

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Exhaust Gaskets, Header, Aluminum, Square Port, Chevy, Small Block, Pair

Part Number: BIG-99150AFLT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Gasket, Exhaust Pipe Flange, Buick, Chevy, GMC, Oldsmobile, Ford, Lincoln, Mercury, Shelby, Studebaker, TVR

Part Number: FEL-60985

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Exhaust Gasket, Manifold, Steel Core Laminate, Pontiac, 400, Set

Part Number: FEL-MS90111

Not Yet Reviewed

Estimated Ship Date: Today

Exhaust Gaskets, Square Port, Steel, GM, Kit

Part Number: MAH-MS16033X

Not Yet Reviewed

Estimated Ship Date: Today

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Pontiac, Pair

Part Number: SCE-228181

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Header and Exhaust Manifold Gaskets, Graph-Form Premium, High-density/Hi-temp Graphite, D-port, Pontiac, Pontiac V8, Pair

Part Number: SCE-428180

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

• Special Order

Exhaust Gaskets, Header, Copper, Stock Port, Pontiac, V8, Pair

Part Number: SCE-4028

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

• Drop Ship
• Special Order

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Pontiac, Pair

Part Number: SCE-228180

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

• Special Order

GMC;Olds;Pont(US&Can):194,195,326,350P,370,389,400,421,428,455(58-79)(exh)

Part Number: MAH-MS15085W

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Special Order

Gasket, Manifold, Exhaust, Pontiac, V8, Pair

Part Number: CGT-C5905-030

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Special Order