Gen lll hemi install in a 67 barracuda

You can go with the Tremec TKX 5 speed they also have a tunnel kit for it. Check out Modern Muscle Extremes website. Tons of videos and tech support stuff on there. Tremec Transmission by MOPAR. It’s a lot of $$$ to me. But I would have done it if I hadn’t already had the 545rfe. I do a lot of long road trips in the car so I’m glad I did an Automatic with overdrive. Nothing like cruising at 75mph at 2100 rpm’s and 24 mpg. When I had the 81/4 I getting 27mpg. Now I have an 8.8 with 373 gears and get 24mpg. Going to Vegas next month to the Muscle cars at the strip from Texas and will do the autcross track and a little straight line racing. But I prefer corners.