1981 Pontiac Firebird
86 parts that fit, every brand, real ship dates.
Change vehicle
86 parts that fit, every brand, real ship dates.
Plus universal parts - mufflers, tips, resonators and pipe that fit by pipe size, not by car.
Showing parts for the trim. Show every trim
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Cometic GasketCometic Chevy Gen1 Small Block V8 .060in HTS Exhaust Manifold Gasket Set-1.55in x 1.55in Square Port
Regular price $27.91 USDRegular price List$31.01 USDSale price $27.91 USDMade to orderSale -
Cometic GasketCometic Chevrolet Gen-1 Small Block V8 .060in HTS Exhaust Manifold Gasket Set - 1.5in Square Port
Regular price $25.49 USDRegular price List$28.33 USDSale price $25.49 USDUnavailableSold out -
Cometic Gasket
Cometic Chevy Gen-I SB V8 .030in MLS Exhaust Mani Gasket Set-Brodix 13 Deg Head
Regular price $39.28 USDRegular price List$43.65 USDSale price $39.28 USDMade to orderSale -
Cometic GasketCometic Chevy Gen-1 Small Block V8 .030in MLS Exhaust Manifold Gasket Set - Brodix/All Pro (7 Bolt)
Regular price $39.28 USDRegular price List$43.65 USDSale price $39.28 USDMade to orderSale -
Cometic Gasket
Cometic Chevy Gen1 SB V8 .064in ArmorCore Exhaust Mani Gasket Set-1.810in Round Port
Regular price $36.77 USDRegular price List$40.86 USDSale price $36.77 USDMade to orderSale -
Cometic GasketCometic Chevy Gen-1 Small Block V8 .043in Copper Exhaust Manifold Gasket Set - 1.625in Round Ports
Regular price $72.92 USDRegular price List$81.02 USDSale price $72.92 USDMade to orderSale -
Cometic GasketCometic Chevy Gen1 Small Block V8 .064in AM Exhaust Gskt Set-1.500in x 1.470in Ports-18 Degree Head
Regular price $36.77 USDRegular price List$40.86 USDSale price $36.77 USDMade to orderSale -
Cometic GasketCometic Chevy Gen1 SB V8 .064in AM Exhaust Mani Gskt Set-1.615in x 1.500in D Ports-Brodix WP262 Head
Regular price $36.77 USDRegular price List$40.86 USDSale price $36.77 USDMade to orderSale -
Cometic Gasket
Cometic Chevy Gen1 SB V8 .064in ArmorCore Exhaust Mani Gasket Set
Regular price $22.59 USDRegular price List$25.11 USDSale price $22.59 USDMade to orderSale -
Cometic GasketCometic Chevy Gen1 Small Block V8 .064in ArmorCore Exhaust Manifold Gskt Set-Brodix Race-Rite Heads
Regular price $22.59 USDRegular price List$25.11 USDSale price $22.59 USDMade to orderSale -
Cometic Gasket
Cometic Chevrolet Gen-1 Small Block V8 .064in AM Exhaust Header Gasket - Brodix BD2000 Head
Regular price $11.70 USDRegular price List$12.59 USDSale price $11.70 USDMade to orderSale -
Cometic GasketCometic Chevy Gen1 Small Block V8 .064in ArmorCore Exhaust Manifold Gasket Set-Brodix GB 2000 Heads
Regular price $22.59 USDRegular price List$25.11 USDSale price $22.59 USDMade to orderSale -
Cometic Gasket
Cometic Chevy Gen1 SB V8 .064in AM Exhaust Mani Gasket Set-1.700in x 1.700in D Ports
Regular price $22.59 USDRegular price List$25.11 USDSale price $22.59 USDMade to orderSale -
Cometic Gasket
Cometic Chevrolet Gen-1 Small Block V8 .064in ArmorCore Exhaust Manifold Gasket Set
Regular price $27.85 USDRegular price List$30.94 USDSale price $27.85 USDMade to orderSale -
Cometic GasketCometic Chevy Gen1 Small Block V8 .030in MLS Exhaust Mani Gasket Set-1.560in Square Port-23 Deg Head
Regular price $42.35 USDRegular price List$47.05 USDSale price $42.35 USDMade to orderSale -
Cometic GasketCometic Chevrolet Gen-1 Small Block V8 .064in ArmorCore Exhaust Manifold Gasket Set - 23 Degree Head
Regular price $24.05 USDRegular price List$26.71 USDSale price $24.05 USDMade to orderSale -
Cometic GasketCometic Chevy Gen1 SB V8 .064in ArmorCore Exhaust Mani Gasket Set-1.500in Round Port-23 Deg Head
Regular price $24.05 USDRegular price List$26.71 USDSale price $24.05 USDMade to orderSale -
Cometic GasketCometic Chevy Gen1 Small Block V8 .060in Fiber Exhaust Mani Gskt Set-1.500in Round Port-23 Deg Head
Regular price $24.05 USDRegular price List$26.71 USDSale price $24.05 USDMade to orderSale -
Cometic Gasket
Cometic Buick Stage I V6 .064in AFM Exhaust Manifold Gasket Set
Regular price $29.84 USDRegular price List$33.16 USDSale price $29.84 USDMade to orderSale -
Cometic Gasket
Cometic Buick Stage II V6 .064in ArmorCore Exhaust Manifold Gasket Set
Regular price $29.84 USDRegular price List$33.16 USDSale price $29.84 USDMade to orderSale -
Cometic Gasket
Cometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Header Gasket Set - All Pro Heads
Regular price $94.99 USDRegular price List$105.55 USDSale price $94.99 USDMade to orderSale -
Cometic Gasket
Cometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Header Gasket Kit - All Pro Heads
Regular price $73.59 USDRegular price List$81.77 USDSale price $73.59 USDMade to orderSale -
Cometic GasketCometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Manifold Gasket Set - 1.500in Round Port
Regular price $42.35 USDRegular price List$47.05 USDSale price $42.35 USDMade to orderSale -
Cometic GasketCometic Chevrolet Gen-1 Small Block V8 .060in MLS Exhaust Manifold Gasket Set - 1.500in Round Port
Regular price $42.35 USDRegular price List$47.05 USDSale price $42.35 USDMade to orderSale
1981 Pontiac Firebird exhaust parts: questions and answers
What exhaust parts fit the 1981 Pontiac Firebird?
41 exhaust parts here are listed by their manufacturers for the 1981 Pontiac Firebird, from 5 brands including Flowmaster, Magnaflow, Victor Reinz, Fel-Pro, priced from $3 to $995.
Which ones can ship to California?
37 of the 41 can ship to a California address. The others are not CARB-approved; their part pages say they cannot ship to California.
Which ones ship fastest?
10 are in stock and ship in 1-2 business days. Every other part shows its ship date on its page before you order.
How loud are they?
By the manufacturers' own sound ratings: 5 aggressive. Use the Sound filter at the top of the page. Parts without a rating are ones whose manufacturer does not rate the series.