Looking for aftermarket parts to modify or upgrade your 2000 Pontiac Firebird with gasket kits? At Tunersports.com we carry a huge selection of the top name brand performance gasket kit parts and accessories.

IN STOCK - LOW 1404These BBK Premium Quality Exhaust Header Gasket Sets Are Designed To Give You a Quality Long Lasting Seal. Will Work On Most Stock Or Aftermarket Exhaust Header Applications... BBK GM LS1 4.8 5.3 5.7 6.0 6.2 Exhaust Header Gasket Set 1998-2002 Pontiac Firebird Base / Formula / Trans Am $70.39 |

SHIPS FROM MANUFACTURER CP15281A chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core... Cometic GM LS Gen-3/4 Rear Main Seal Cover Gasket - 10 Pack 1998-2002 Pontiac Firebird Formula / Trans Am $231.81 |

SHIPS FROM MANUFACTURER C15031Includes all Gaskets, O-Rings, Seals, Etc Needed for a Cam Change... Cometic GM LS Gen-3/4 Camshaft Plate Gasket - With Recessed Bolts 1998-2002 Pontiac Firebird Formula / Trans Am $57.84 |

IN STOCK C5173Cometic GM Gen-3/4 Small Block V8 Oil Pan Gasket - Except LS1/LS6 Corvette: Upper to Block 1998-2002 Pontiac Firebird Formula / Trans Am $49.42 |
SHIPS FROM MANUFACTURER CP5173Cometic GM LS Gen-3/4 Small Block V8 Oil Pan Gasket (Except LS1/LS6 Corvette) - 10 Pack 1998-2002 Pontiac Firebird Formula / Trans Am $305.24 |

SHIPS FROM MANUFACTURER PRO1007TCometic Street Pro Kits are geared toward the street rider who is looking to purchase a kit with all necessary gaskets and seals needed for your rebuild.... Cometic Street Pro GM 1997-05 5.7L LS Series Gen III 4.100 Small Block Top End Gasket Kit 1998-2002 Pontiac Firebird Formula / Trans Am $262.38 |
SHIPS FROM MANUFACTURER PRO1007T-3910-040Cometic Street Pro Kits are geared toward the street rider who is looking to purchase a kit with all necessary gaskets and seals needed for your rebuild.... Cometic GM LS1/LS6 Gen-3 Small Block V8 .040in MLS Street Pro Cylinder Head Gasket 3.910in Bore 1998-2002 Pontiac Firebird Formula / Trans Am $227.56 |
IN STOCK - LOW PRO1040BCometic Street Pro Kits are geared toward the street rider who is looking to purchase a kit with all necessary gaskets and seals needed for your rebuild.... Cometic GM LS Gen-3/4 Small Block V8 Bottom End Gasket Kit w/ Flat Mount Cam Plate Bolts 1998-2002 Pontiac Firebird Base / Formula / Trans Am $181.39 |

SHIPS FROM MANUFACTURER C5168Cometic GM LS1/LS6 Gen-3 Small Block V8 Throttle Body Gasket 1997-2002 Pontiac Firebird Formula / Trans Am $43.74 |

SHIPS FROM MANUFACTURER C5056Cometic 98-11 GM Small Block LS V8 Timing Cover Gasket Set 1998-2002 Pontiac Firebird Formula / Trans Am $67.91 |
SHIPS FROM MANUFACTURER CP15280Cometic GM LS Gen. 3/4 Timing Cover Gasket (10 Pack) 1998-2002 Pontiac Firebird Formula / Trans Am $180.54 |

SHIPS FROM MANUFACTURER 3256V-16Cometic .287in X.490in X.887inX1.185in 16PK VITON METAL JACKET - HAT STYLE 1998-2002 Pontiac Firebird Formula / Trans Am $55.26 |
SHIPS FROM MANUFACTURER C15027Cometic GM Gen-3/Gen-4 Small Block V8 LS Fuel Injector O-Ring Kit - Upper and Lower O-Rings 1998-2002 Pontiac Firebird Formula / Trans Am $56.03 |
SHIPS FROM MANUFACTURER C15033Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic GM Gen-3/4 Small Block V8 .031in Fiber Water Backing O-Ring 1998-2002 Pontiac Firebird Formula / Trans Am $33.59 |

IN STOCK - DROPSHIPS 7388Edelbrock part #7388 head gasket is intended for Gen III 5.7L LS1 engines. This gasket comes as a set and has a 3.920" bore size and a .051" compressed thickness.... Edelbrock Gasket Kit Cylinder Head Gen IIi LS1 5 7L Pair 1998-2002 Pontiac Firebird Formula / Trans Am $162.20 |