1998 PONTIAC FIREBIRD Performance Parts

Key Features:

• Must use a flat flywheel or ACT 600585 flywheel for LS2/LS3/LS7
• Product Weight (lbs.): 24.9
• Light to moderate pedal effort, positive engagement
• Recommended for street and race use

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

Key Features:

• Street/Strip Transmission
• Max 550 HP/450 ft./lbs. Torque
• No Speedometer Gear Or Housing

Key Features:

• Spline Size (Inches): 1-1/8
• Disc Type: Street Disc
• Spline Count: 26
• Product Weight (lbs.): 4.8
• Smooth engagement, quicker shifts, OE to mild gear rattle
• Recommended for street and race use

Key Features:

• 11"
• Fits 26 spline transmission
• Spline Size (Inches): 1-1/8
• Disc Type: Race Disc
• Spline Count: 26
• Product Weight (lbs.): 2.6
• Aggressive engagement, quick shifts, increased gear rattle
• Recommended for high horsepower street or race use

JET Dynamic Spectrum Tuners are specially designed for performance enthusiasts who appreciate complete control of a vehicle's programming, and will give all the tools necessary for precise ECU performance tuning through a PC or laptop. The software allows modifications to every single aspect of your vehicle's programming, including control of the fuel and spark tables, the speed and rev limiters, all transmission functions, torque management tables, and more. Making modifications is easy with the detailed table and graph views. To use the tuners, simply connect one to your vehicle's diagnostic port using the provided interface cable - this will download and save your stock programming to your PC, and allow it to be reloaded to the computer at any time in order to return the ECU to its original state.

Key Features:

• Dynamic Spectrum Tuner Jet Performance Programmer

Key Features:

• 11"
• Fits 26 spline transmission
• Spline Size (Inches): 1-1/8
• Disc Type: Race Disc
• Spline Count: 26
• Product Weight (lbs.): 4.5
• Aggressive engagement, quick shifts, mild to moderate gear rattle
• Recommended for high horsepower street or race use