Fully tig welded on all mating surfaces with .250" gussets between the plenum and intake runners and no signs of any repairs. Ports are 2.125" x 2.00" and will work with BAE/AJ Fat head/Muscle head motor combinations.
Manifold accepts all injectors with a 15.250" on center bolt pattern such as Enderle, Automan or many others and each port has a 1/8" pipe bung for one fuel nozzle body per port.
In the rear there is a -12 ORB plug for an oil fill and manifold from deck surface to injector surface is 11.750" tall. Manifold is for a .500" short deck set up. Serial number W/O #11580. Made 1/3/2002.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.