i have a 1964 belvedere that i hope to drop a 440 in later this summer. i'm trying to get parts and info together before i start. i was wondering if someone could tell me the pn# for the correct big block exhaust manifolds. it's not a by the numbers restoration but i do want it to look good and have the best clearance possible.

You should check out MyMopar for lots of good part# info. It shows right side HP manifold to be #2806900 and left side, e.g. a 67 440, as #2806974.

Good luck with the project.

unless you use 413 or 426 manifolds no guarnetee they will fit.

a 440 may not have been available but the other big blocks were. thanks for the info from MyMopar.Com.

My 64 Dodge engine in original location the passenger side is tight and requires jacking engine up to install HP manifolds.

JOhn

currently the car has plain jane 426 with ram charger manifolds. later on i plan to reinstall the original 4 speed set up. with the ram charger manifolds, it appears they will be in the way of some of the linkage. the car came from the factory with a 426 but not this one.