1) High-rise single plane intake manifold fits SBF small block Ford 260-289-302 Windsor. 2) Surface Finish: Satin 3) Height: 5.39" 4) Operating Range: 3500-8000RPM 5) Drilled and tapped for use with nitrous or fuel injection. 6) Square bore carb bolt pattern for the Holley 4150/4160 style carburetor. 7) Ideal port position - allows custom porting for maximum power. 8) Bridged rear water crossover passage to equalize flow and help keep the temperature lower. 9) Has 2 extra tapped water ports at the back of the intake. 10) Includes 1/8" NPT tapped vacuum port under carb flange. 11) Package Includes: Including all items in the picture. This Item Doesn't Come With Installation Guides. We Highly Recommend Professional Installation.
