20R Sidedraft Intake Manifold 2 Piece Design Fits 48mm & Larger Carburetors
If you are running 48mm or larger sidedrafts then this is the manifold you need. The two piece design allows the carburetors to be spread apart from each other so you don't get any linkage interference with you larger sidedraft carburetors.
This manifold will need a linkage kit for proper operation we recommend the center pull (see part number below). Also requires the early style thermostat housing from the 1981-1983 22R. The manifold comes with gaskets for the carburetor but it is recommended to run the isolators instead of the gaskets. One isolator kit per carburetor two kits required per manifold. We also recommend the center of head water block plate.
Remember that you will need to upgrade to a electric fuel pump with any sidedraft carburetor application. This is for the manifold only carburetors must be purchased separately.If you are planning on running an 84-95 style thermostat
housing you will also need to utilize one of our thermostat housing
Thermostat housing adapter (84-95) 1032086
Note Parts Required:
Center pull style linkage part #1032023
Intake manifold gasket #1032009
Late Thermostat Housing Adapter part #1032086
Universal throttle cable #1035025
Water block off plate center of head #1016011
Recommended isolator kit #1035053 NEED TWO
WARNING: Must use an electric fuel pump.
Contact our Tech Support Line for further information at 928-855-6341.
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