Used Fathead lightweight .500' short mag. blower manifold. This is one of the hardest parts to find once you score a set of heads. For every ten sets of heads there is one intake so if you have been looking and don't want to spring for a new one grab this manifold before it is to late.
It is machined for a SFI burst panel provision and has three 1/8" NPT port nozzle holes per cylinder. The blower mounting surface is machined for a set back roots or PSI screw blower but with the full rails down the side the manifold can be drilled for almost any blower combination.
Ports are 2.735" X 2.125", finished and ready to race. Manifold includes used SFI burst panel, oil fill plug and has been drilled 1/8" NPT front and rear so racer can mount a boost gauge with a roots or PSI supercharger. Plenum opening in top of manifold is 14.750" x 4.50".
Manifold is O-ringed on the blower mounting surface so no gasket needed. Measures 6.00" from the deck surface to the blower mounting surface. Finish is Dow-7 coating to protect from corrosion and over all intake looks nice with no repairs or stripped bolt holes.
Manifold can be used with BAE Fat head, AJ Muscle head, Noonan, Total Flow or Snyder cylinder heads.
Weight is nineteen and half pounds as seen in the pictures. This is four and half pounds lighter than a standard manifold. Priceless if you are trying to get the car light to make weight.
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.