Intake manifold

[DANPATCH]

I have several intake manifolds and the only one that measures 3 5/8 are the old Colony reproductions?Palmers says the FL were 3 5/8.

[T. Cotten]

I have several intake manifold and the only one that measures 3 5/8 are the old Colony reproductions?Palmers says the FL were 3 5/8.

The widest OEM fossils that I ever encountered, Dan,

Were Knucks at ~3.410"

Colony made them oversize at 3 5/8" to be then cut to fit three different models, before quality control got in the way.

....Cotten

[dukekleman]

Dan,

Have you fit the manifold and if so, what is the overall gap measurement?

Duke

[otis71]

Having heard rumors of larger ones I never did see one in person and there’s only one part number for EL and FL large port manifolds. Running the 3.4 in my FL with no problems.