Exhaust & Emission Systems for 1978 Pontiac Firebird
Find parts that fit
We need more information about your vehicle to confirm fit.
1978
Pontiac
Firebird
SPONSOREDSPONSOREDSPONSOREDSPONSORED
3,751 Results
Magnaflow Catalytic Converter for 1978-1979 Pontiac Firebird
MagnaFlow 91006-WT Catalytic ConverterBrand New: MagnaFlowILS 370.55ILS 303.33 shipping70-81 FIREBIRD TRANS AM 5 NIPPLE VACUUM CANISTER CHARCOAL 17064620DH (Fits: 1978 Pontiac Firebird)
Pre-OwnedILS 666.95Was: ILS 741.06or Best OfferILS 429.99 shippingEPA 2.5" Inlet/Outlet Catalytic Converter For Pontiac Firebird 5.0L V8 GAS OHV (Fits: 1978 Pontiac Firebird)
Brand NewILS 293.14or Best OfferILS 408.38 shippingSBC Block Hugger Reducer Tubes (Pair) (Fits: 1978 Pontiac Firebird)
Brand New: FLOWTECHILS 459.48ILS 269.43 shippingOnly 1 left!68-81 Pontiac Ram Air H/O Exhaust Manifolds D-Port GM 9791637 9797072 LH And RH (Fits: 1978 Pontiac Firebird)
Brand New: The Parts Place Inc.ILS 1,371.00ILS 1,963.29 shipping155 sold1976-81 Pontiac Trans Am 3" OEM Exhaust Tips Polished Stainless Steel Pair (Fits: 1978 Pontiac Firebird)
Brand New: The Parts Place Inc.ILS 540.97ILS 354.51 shipping36 sold70-79 Pontiac LARGE Exhaust Heat Shroud Shield Firebird Grand Prix Trans Am 78 (Fits: 1978 Pontiac Firebird)
Pre-OwnedILS 222.29ILS 322.90 shipping76-81 Pontiac Trans AM Firebird 2.5" stainless exhaust tail pipe tip splitters (Fits: 1978 Pontiac Firebird)
Brand New: Pypes Performance ExhaustILS 559.53ILS 345.43 shipping97 soldCatback Exhaust Fits For 67-81 Chevy Camaro/ Pontiac Firebird 302-350 CID By OBX (Fits: 1978 Pontiac Firebird)
Brand New: OBX Racing SportsILS 527.59Was: ILS 2,637.91ILS 5,252.47 shipping75-79 PONTIAC FIREBIRD 403 6.6L V8 EXHAUST MANIFOLDS DRIVER & PASSENGER (Fits: 1978 Pontiac Firebird)
Pre-Owned: General MotorsILS 1,667.44or Best OfferILS 1,649.06 shippingVapor Canister Dorman For 1978 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: DormanILS 307.74ILS 408.83 shipping75-81 Pontiac Trans AM Firebird 3.0" stainless exhaust tail pipe tip splitters (Fits: 1978 Pontiac Firebird)
Brand New: Pypes Performance ExhaustILS 674.40ILS 341.42 shipping31 soldRight Exhaust Manifold with Gasket for Buick Century Pontiac Firebird Olds Chevy (Fits: 1978 Pontiac Firebird)
Brand NewILS 285.29or Best OfferILS 1,464.86 shippingFlowMaster Exhaust Muffler for 1993-2002 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: FlowmasterILS 527.07or Best OfferILS 465.04 shippingPypes EVT10 Performance Exhaust Tail Pipe Tip Set for 76-81 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: Pypes Performance ExhaustILS 391.86or Best OfferILS 365.36 shipping49 sold75 76 77 78 79 Trans Am Firebird Pontiac V8 Exhaust EFE Heat Riser Valve GM!
Pre-Owned: General MotorsILS 685.48ILS 266.83 shippingFlowmaster 2.5" Aluminized Steel Tailpipes for 1967-1981 Camaro/Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: FlowmasterILS 1,053.25or Best OfferILS 9,346.76 shippingOnly 1 left!1966-77 Pontiac Gto Judge Firebird Standard Exhaust Pipe Manifold Steel Flanges (Fits: 1978 Pontiac Firebird)
Brand New: Inline TubeILS 181.57ILS 297.74 shippingFel-Pro Exhaust Pipe Flange Gasket for 1970-1980 Pontiac Firebird 4.1L 5.0L xp (Fits: 1978 Pontiac Firebird)
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: Fel-ProILS 59.55Was: ILS 119.47ILS 248.38 shippingPypes Exhaust Tail Pipe Tip Set 76-81 Pontiac Trans Am 2.5 in To Dual 22.5 in (Fits: 1978 Pontiac Firebird)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New: Pypes Performance ExhaustILS 391.86or Best OfferILS 411.31 shipping35 sold75-81 Pontiac Firebird Trans Am Camaro Z28 Catalytic Converter Bracket (Fits: 1978 Pontiac Firebird)
Pre-Owned: General MotorsILS 100.01Was: ILS 111.13or Best OfferILS 327.42 shippingSMP EGV335 NEW EGR Valve (Fits: 1978 Pontiac Firebird)
New (Other): Standard Motor ProductsILS 84.30ILS 249.08 shippingRAM AIR exhaust manifolds flanges 68-72 Pontiac GTO 70-81 Trans AM Firebird 2.5" (Fits: 1978 Pontiac Firebird)
Brand New: Pypes Performance ExhaustILS 214.92ILS 406.09 shipping58 soldMAXX 171 Copper Exhaust Header Gaskets 55-79 Pontiac 326 350 389 400 421 428 455 (Fits: 1978 Pontiac Firebird)
Brand New: MaxxILS 170.42ILS 296.40 shipping70-81 CAMARO FIREBIRD Z28 5 NIPPLE VACUUM CANISTER CHARCOAL 17063017 DF (Fits: 1978 Pontiac Firebird)
Pre-OwnedILS 111.13or Best OfferILS 413.61 shipping76-81 TRANS AM FIREBIRD EXHAUST TIP TAIL PIPE PASSENGER RH RIGHT 10017719 (Fits: 1978 Pontiac Firebird)
Pre-Owned: General MotorsILS 870.76or Best OfferILS 1,251.20 shipping12 watchingFlowMaster Exhaust Muffler for 1975-2002 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: FlowmasterILS 776.34or Best OfferILS 537.85 shipping8 watchingFits 1977-1978 Ford Thunderbird Universal Catalytic Converter 2.25 93505 (Fits: 1978 Pontiac Firebird)
Brand New: MagnaFlowILS 600.29ILS 550.86 shipping70-81 Trans Am Firebird Original GM Exhaust Manifold Heat Riser Valve Vacuum (Fits: 1978 Pontiac Firebird)
Pre-Owned: General MotorsILS 555.79or Best OfferILS 334.57 shippingRight Exhaust Manifold w/ Gasket for Buick Century Pontiac Firebird Olds Chevy (Fits: 1978 Pontiac Firebird)
Brand New: UnbrandedILS 259.35or Best OfferILS 1,464.08 shippingHooker 10848HKR Header Gaskets - Hi-Temperature - 326-455 Pontiac V8 1963-1979 (Fits: 1978 Pontiac Firebird)
Brand New: HOOKER HEADERSILS 35.24Was: ILS 78.04ILS 247.64 shippingGM Chevy Pontiac Olds 3/8" Engine Exhaust Intake Manifold Head Stud Bolt 4pcs J (Fits: 1978 Pontiac Firebird)
Brand NewILS 60.03ILS 232.89 shipping131 soldNew ListingNOS 75 76 77 78 79 Trans Am Firebird Pontiac V8 exhaust heat riser valve 5233150
Brand New: General MotorsILS 426.130 bidsILS 291.66 shippingEnding May 8 at 6:04PM PDT4d 13h70-81 Firebird TransAm 68-72 GTO Round Port Ram Air IV H/O Exhaust Manifolds PR (Fits: 1978 Pontiac Firebird)
Brand New: The Parts Place Inc.ILS 2,712.39ILS 1,987.00 shipping40 watching67-79 Trans Am 400 455 Pontiac Exhaust Header Gaskets LARGE D SPLIT PORT REMFLEX (Fits: 1978 Pontiac Firebird)
Brand New: RemflexILS 142.25ILS 308.04 shippingOnly 1 left!Carter 33-75 EGR Valve (Fits: 1978 Pontiac Firebird)
New (Other): CarterILS 99.86Was: ILS 110.98ILS 249.57 shippingFlowMaster Exhaust Tail Pipe for 1967-1981 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: FlowmasterILS 1,173.94or Best OfferILS 901.92 shippingMagnaFlow 93505 Universal Catalytic Converter 2.25 (Fits: 1978 Pontiac Firebird)
Brand New: MagnaFlowILS 600.29ILS 419.24 shippingSCE Header Gasket 4128; Pro Copper, Stock D-Port for Pontiac 400-455 V8 (Fits: 1978 Pontiac Firebird)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: SCEILS 166.97ILS 251.53 shippingOnly 1 left!Impala Firebird 67-87 LS1 LS2 LS6 LS7 Engine Conversion Swap Long Tube Headers (Fits: 1978 Pontiac Firebird)
Brand NewILS 1,000.45ILS 555.79 shipping214 soldNOS 75 76 77 78 79 Trans Am, Firebird, Pontiac 400 455 starter motor heat shield (Fits: 1978 Pontiac Firebird)
Brand New: General MotorsILS 426.13ILS 276.84 shippingNOS 75 76 77 78 79 Trans Am Firebird Pontiac V8 exhaust EFE heat riser valve GM!
New (Other): General MotorsILS 741.06or Best OfferILS 312.89 shipping70-81 TRANS AM FIREBIRD ORIGINAL DRIVER EXHAUST MANIFOLD HEAD SHIELD 301 4.9L V8 (Fits: 1978 Pontiac Firebird)
Pre-Owned: General MotorsILS 92.60or Best OfferILS 327.20 shippingSMP EGV334 NEW EGR Valve (Fits: 1978 Pontiac Firebird)
New (Other): Standard Motor ProductsILS 69.48ILS 248.68 shippingNEW STANDARD exhaust manifold gaskets 59-81 Pontiac GTO LeMans Tempest (Fits: 1978 Pontiac Firebird)
Brand New: UnbrandedILS 125.99ILS 234.85 shipping14 soldPypes Tailpipe Conversion Kit 2.5 in Dual Splitter Required To Convert SGF11 (Fits: 1978 Pontiac Firebird)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New: Pypes Performance ExhaustILS 354.80or Best OfferILS 1,466.90 shipping1967-81 Pontiac D-Port Ram Air HO Exhaust Manifold Bolt Kit (Fits: 1978 Pontiac Firebird)
Brand New: The Parts Place Inc.ILS 237.12ILS 238.12 shipping195 soldDorman Vapor Canister Filter Fits 1976-1981 Pontiac Firebird 1977 1978 1979 1980 (Fits: 1978 Pontiac Firebird)
Brand New: DormanILS 35.98ILS 232.19 shipping77-79 Trans Am Olds 403 Exhaust Heat Shroud Shield Formula Oldsmobile Riser 78 (Fits: 1978 Pontiac Firebird)
Pre-OwnedILS 148.18ILS 290.25 shippingGM Chevy Pontiac Olds 3/8" Engine Exhaust Intake Manifold Head Stud Bolt 4pcs L (Fits: 1978 Pontiac Firebird)
Brand NewILS 81.22ILS 233.52 shipping1964-79 Pontiac Gto Firebird Judge Exhaust Manifold D Port Head Metal Gaskets 2P (Fits: 1978 Pontiac Firebird)
Brand New: Inline TubeILS 129.69ILS 510.62 shipping70-79 Pontiac SMALL Exhaust Heat Shroud Shield Firebird Grand Prix Trans Am 78 (Fits: 1978 Pontiac Firebird)
Pre-OwnedILS 222.29ILS 322.90 shippingPAIR Stainless Steel Dual Exhaust Tips 2.5 3.5 2.5" 3.5" Camaro Trans Am (Fits: 1978 Pontiac Firebird)
Brand NewILS 546.19ILS 308.48 shipping195 sold67-79 Trans Am 326 350 400 455 Pontiac Exhaust Header Gaskets Split Port FEL PRO (Fits: 1978 Pontiac Firebird)
Brand New: Fel-ProILS 131.80ILS 293.48 shippingOnly 1 left!1967-69 Pontiac Firebird Ram Air Ho Long Branch Exhaust Manifold Bolts and Locks (Fits: 1978 Pontiac Firebird)
Brand New: Inline TubeILS 107.27ILS 234.30 shipping4 watchingGM Pontiac 6.6L V8 400 CID Ported Vacuum Switch, Part# 3040871 (Fits: 1978 Pontiac Firebird)
New (Other): General MotorsILS 125.80or Best OfferILS 237.89 shippingMagnaFlow 94016 Universal Catalytic Converter 2.5 W/Air FED (Fits: 1978 Pontiac Firebird)
Brand New: MagnaFlowILS 466.89ILS 399.97 shipping2 STAINLESS STEEL DUAL EXHAUST TIPS PAIR 2.5 3.5 Camaro Trans Am 2.5" 3.5" LOW$ (Fits: 1978 Pontiac Firebird)
Brand NewILS 546.19ILS 308.48 shipping506 sold