We have combined the Street Avenger carburetor and Shelby intake manifold into a kit form that includes all of the gaskets, bolts, and a 289 HiPo air cleaner for a complete installation. Street Avenger carburetors are known to bolt on right out of the box and have great features such as a quick change vacuum secondary for easy fine tuning; optimized street calibrations; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy start ups; built-in fuel filters; and an included fuel line kit so there are no unnecessary trips back to the parts store. The Avenger series include a comprehensive instruction manual, you can count on years of worry free service.

These lightweight aluminum high-performance intake manifolds are exact copies of the manifolds Carrol Shelby offered on his Shelby's and Cobra's in the mid-1960s as well as being sold over the counter for several years. Great way to improve performance and keep authentic period correct appearance. Fits 260, 289, and 302 Engines. Designed to deliver increased performance across nearly your entire power band, giving you optimum power from 1,500 to 6,500 rpm, while retaining good bottom-end power and throttle response. The intake manifold has a rear water crossover to aid in cooling, two extra NPT ports and crossover intake runners for a more balanced length.

Features:

• Vibratory polished for good looks
• Optimized street calibration that works-out-of-the-box
• Factory preset electric choke for easy startups
• Vacuum secondaries allow use on a wide variety of vehicles. Quick Change vacuum housing cap allows you to tune for performance or fuel economy (springs included)
• Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
• Fuel line kit included so there are no unnecessary trips back to the parts store
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
• Light weight aluminum manifold construction
• Exact copy of Carrol Shelby manifold
• Optimum Power from 1,500 to 6.500 RPM while maintaining bottom end power
• New High Flow 180 degree thermostat & gasket
• Chrome 14" HiPo Air Cleaner with 289 High Performance decal