Cast aluminum plenum, beautifully finished with black powder coating and
natural aluminum highlights. The plenum is designed to fit most
American 4 barrel carb that have a 5-1/8″ flange. Also will fit the
Weber DGV carburetor when used with K&N adapter 85-1061. Designed
for cold air intake, plenum has a single snorkel outlet that can be
fitted with a 4″ I.D. hose running to a remote air filter. A K&N
universal filter with a 4″ flange can also be clamped directly
on the snorkel as well. See the Universal pages for filters that will
fit onto the inlet. The outside
diameter of the plenum is 9″ and the snorkel sticks out 6″ from
the center of the plenum.
Minimum clearance required above the carburetor flange is
3-1/8″. Customer must provide 1/4″-20 hold down stud.