1998 PONTIAC FIREBIRD Performance Parts

Weiand Speed Warrior Intake Manifolds are made from the highest quality materials, and guarantee to deliver superior functionality. They are available with feature long, separated runners for bottom-end and mid-range power, plus a special runner design and larger plenum to flow the air needed for high-rpm horsepower. Utilizes late model alternator an A/C bracket mounting provisions. Has additional vacuum tap off of runner. Recommended Fel-Pro gasket part # 1205.

Key Features:

• ShiftPlus Electronic Shift Improver Automatic Transmission Shift Kit
• For Use w/4L60E/4L80E
• Adjusts Shift Firmness

Key Features:

• Automatic Transmission Shift Bracket/Lever Kit
• For Use w/GM 4L60E/4L65E/4L80E/4L85E w/PRNDL Switch

JET Powertech Thermostats will guarantee your vehicle has consistent engine cooling and increased hp, achieved by reducing your engine's temperature. The thermostats also ensure improved metering of water throughout your engine. They are made from durable stainless steel.

Key Features:

• Jet Low Temp Stat Thermostat
• 180 deg

Key Features:

• Automatic Transmission Shift Cable Bracket
• For Use w/GM Automatic Transmissions w/PRNDL Switch

Key Features:

• Stealth Intake Manifold
• Power Band 1500-6700 RPM
• Square Carb. Mounting Flange
• High Rise/Dual Plane
• Non-EGR