LOWER MANIFOLD
This is the base for the supercharger kit where the Magnuson supercharger plate bolts on as well as carburetor assemblies not associated with the Roberts supercharger kit.
PART # 4001
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TOP COVER—FOR MAGNUSON SUPERCHARGER (With No Intercooler)
This is the top manifold for installing a Magnuson supercharger.
PART # 4005
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TOP COVER—FOR MAGNUSON SUPERCHARGER (With Intercooler)
This is the top manifold for installing a Magnuson intercooler. The intercooler and related hardware is available directly from Magnuson.
PART # 4002
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TOP COVER—FOR GMC 4-71, BM, OR WEIAND SUPERCHARGERS
This is the top cover for mounting a GMC 4-71 04 6-71, B&M or Weiand supercharger to the lower manifold.
PART # 4003
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TOP COVER—FOR FOUR STROMBERG 97 CARBS
This top cover can be used to bolt 4 Stromberg 97 carburetors on in place of running a supercharger. This hardware is available from Baron Racing Equipment.
PART # 4004
Tom Roberts Designs 805/644-8899 Email: tom@tr-designs.com