1974 Corvette acelerator cable bracket and brake booster vacuum tube

[8kgold69]

Okay I know there is someone out there that has the scoop on this delima. I am looking for an acelerator cable bracket for my 74 L48 w/manual trans. This is the bracket the bracket that mounts on the back of the carburetor. I also need the metal vacuum line for the brake booster that comes out of the back of the carb and bolts to the acelerator bracket and runs a rubber hose to the booster itself. When I go to the big Corvette box stores, you know the ones in Michigan and T-Ville, Florida, they only list brackets for 69-73 and 75-77. What is different about the 74? It looks the same as the 75, what is the difference? It is the same thing with the brake vacuum line. What is different about the 74 brake booster vacuum line? Can anyone help? Do anyone have these items for sale or want to get rid of? I would appreciate any help.

thanks
Merry Christmas