Street Avenger carburetors are known to bolt on right outof the box. The 500 CFM StreetAvenger carburetor has great features such as optimized street calibrations; two vacuum ports for all necessaryvacuum accessories; factory preset electric choke for easystartups; built-in fuel filters; and an included 3/8†fuel line connection sothere are no unnecessary tripsback to the parts store.
The Avenger series are the first carburetors to have a limited lifetime warranty. With a great warranty like that and the included comprehensive instruction manual, you can count on yearsof worry free service.

Features:

• Vibratory polished for good looks
• Optimized streetcalibration that works-out-of-the-box
• Factory preset electric choke for easy startups (Range identified and restricted for easy no trouble adjustment)
• Built in No Trouble fuel inlet filter
• Street Avenger fuel metering system provides precise fuel control for greatlow end torque and awesome acceleration
• Compatible with GM, Chrysler, and Ford A/T kickdown linkage.Additional parts may be required.
• Gen IV No Trouble power valve
• Two vacuum ports(1 timed spark and 1 PCV)
• Limited lifetime warranty - Guaranteed to be free from defects in material and workmanship for the life of the product!
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!