I have an old Edelbock 1901 on top of an E-brock manifold on my 455. Edelbrock sells a heat activated, spring controlled choke setup for those manifolds. I believe it is listed as a Chevy choke system for the E-brock manifolds.
The choke housing mounts on top of the metal plate you talked about in your original message. I had to "adapt" (bend) the included choke activation level to get my 1901 choke system to function properly.
2012 Mustang Boss 302 #1918, Competition Orange. FGF replacement 2006 Mustang V6 Pony, Vista Blue. Factory ordered. 2019 BMW X3 (Titled to the wife, but I'm always driving it for her. So I'm claiming it) Old projects, gone but not forgotten: 1967 FB 400, original CA car. After 22 years of work, trashed by the guy who was supposed to paint it. I had to sell it. 1980 Turbo Trans Am 1970 Mustang fastback, 351C 4Bbl, auto 1988 Mustang GT, 5 speed 1983 F-150 4x4, built 302 1994 Chevy K2500 HD 4x4, 454 TBI
