Accufab 4 Barrel 4500 Throttle Body 4B-4500BK – 4B-4500POL

Accufab’s Four Barrel 4500 Flange Thottle Body is a work of art! Made from 6061 T6 Aluminum with black anodized finish, or show qualify polished aluminum, it’s a high quality piece to put on your Hot Rod or Race Car.

• Flows a massive 2128 CFM
• Standard 4500/Dominator Bolt Pattern
• Four 2 1/4″ brass throttle plates
• Uses Late Model GM TPS & IAC
• Equipped with Progressive Linkage
• 1.95″ Tall from Base to Top
• IAC Bolt Thread 8-32 NC
• Throttle Linkage Ballstud Thread 10-24 NC
• TPS Screw Thread 8-32 NF
• Two Vacuum Ports 1/8-27 NPT & 10-32 NF

Included: Throttle body gasket, throttle position sensor (TPS) and idle air control sensor (IAC) with screws for the sensors only.