I have a '84 F150 4x4 with the stock 4.9L 300 with a 4speed manual transmission, I'm looking to replace the intake manifold and carb along with swapping in a 5 speed transmission. any advice/input is very much appreciated.

- I'm unsure weather a 2 brl or 4 brl is better and with what manifolds/carb combo produces the best performance and reliability?

-what cfm is most compatible with the truck?

-and which (if any) 5 speed transmission would be the easiest to swap in?

this truck is my daily driver as well as my hunting/fishing rig. I'm looking to improve my over all performance without compromising it's drive ability or gas mileage to much. Any further suggestions on parts or resources again would be much appreciated.

-James-

 

found the answers I was looking for still any resources for parts would still be much appreciated

-James-