2bbl to 4 bbl linkage tips.

I am getting a 68 satellite, and it is a complete virgin unmolested car. 318 with a 904. The plan is to build a mild 350-375 hp 360with an Edelbrock RPM performer intake and a TQ carb. I am hearing stories that there is no 4 bbl kick down brackets or linkage available for this car and that i have to go with a floor shifter and a full manual valve body?

If this is the case, i will leave it a stock 318 2 bbl and just drive it. Any help would be appreciated.