TBI Throttle Bodies

Maybe you've found as I have that finding a quick and easy bolt-on performance upgrade that is truly effective can be quite elusive. Finding one that is 50-state emissions legal is about as hard to find as Sasquatch.

Well, these Holley replacement TBI throttle bodies for GM applications meet that standard. Simply unbolt the factory TBI throttle body, bolt on this 670 CFM beauty, make a few electrical connections and you are rolling with a significant boost in horsepower. Better yet, you may have added the performance equivalent of "Big Foot" to your engine compartment but you won't increase your carbon footprint a bit!

Choose From:

Terminator Throttle Bodies

• Terminator Stealth, Hard Core Gray

Holley 670CFM OE-Replacement TBI Throttle Bodies

• Chevy/GM Pickup Truck 1987-1989 with 5.0l Engine (PN 502-5)
• Chevy/GM Pickup Truck 1986-1989 with 6 Cylinder 4.3l Engine (PN 502-4)
• Chevy/GM Pickup Truck 1986-1989 with 6 Cylinder 5.7l Engine (PN 502-4)
• Chevy/GM "S" and "T" Series Truck 1988-1991 with 4.3l Engine (PN 502-7)
• Chevy/GM Pickup Truck 1990-1995 with 5.7l Engine

Related Parts

• Holley 670CFM Throttle Body Renew Kit (PN 503-5)
• Holley 670CFM Throttle Body Base Gasket (PN 508-11)
• Holley Replacement Throttle Position Sensor for 90-95 GM Truck Throttle Body 502-9 (PN 508-11)
• Holley Replacement Idle Air Control (IAC) Motor for Terminator EFI System Throttle Bodies (PN 543-105)