Can anyone suggest at web site - with a part # - for a 2'' drop base air cleaner for 4 barrel Carter 400 cfm carburettor with a 51/8'' throat?
Thank you
Corvette Holley drop base modified to fit.
MR. GASKET 4339 should work.
Per website description.
Chrome-Plated Low Rider Air Cleaner
14'' Diameter
2-1/4'' Tall Air Cleaner
Fits 5-1/8'' Carb Neck
I used the mr gasket drop base on an edelbrock 500cfm with electric choke on my 4.6 rover with a Buick 215 intake manifold. It was necessary to modify base to clear the choke body. Everything else fits easily and about 3/4" hood clearance when closed
They also make offset drop bases. If hood clearance is an issue, those can help by shifting the air cleaner toward the back a bit. That also might let you use a bit less of a drop too..
Spectre may have something.
https://www.spectreperformance.com/default.aspx
Cold air, what your engine needs.
Ivor