1964 Valiant "Get Runnin & Drivin"

George Jets said
The industrial application of the Slant 6 on the John Deere Swather had the big maniflolds. Talked to the guy about it when I sold him the replacement slant 6. Unfortunately his big manifold was cracked, so he just used the truck manifold on his application.
Click to expand...
George Jets said
The industrial application of the Slant 6 on the John Deere Swather had the big maniflolds. Talked to the guy about it when I sold him the replacement slant 6. Unfortunately his big manifold was cracked, so he just used the truck manifold on his application.
Click to expand...

That's some cool info. Well, I now have 2 big port manifolds. Freddie called me last night and said he got the 2nd manifold out to 2.504". LOL So I have one with a complete 2.5" outlet now. It does not have the hot air flapper in it, so it will flow even more. I'll let him do a port match when I finally get the head ported, but I'll use it on the 170 for now. When I finally get the TTI exhaust on it, it caint hurt, right? I'll have pictures of the 2nd manifold later on today or tomorrow.