Headers For '65 Dart

a different approach. I made an adapter plate 3/8" thick with mopar port configuration and counter sunk the bolts. Next I bought Chevy blanks [round port configuration 1 7/8"] cut them individually {end blanks} Using these blanks I then "clocked" the port blanks for easy bolt access. Then started with 1 7/8" stubs and began the "build" process. Buying all the "header" tubes from Chassis Shops; j bends, u bends and even a couple of 360's called donuts! The headers are then steped up all the way to 2 1/8 into the collectors. I have no problems installing them in 20 minutes per side or less. I use NO gaskets just high temp rtv! My car uses the Brodix heads and the R-3 block. What does it run you ask? Consistant 10' teens @ 130. I have built a second set for a friend, and he consistantly runs 9.50's @ 139! They work w/the late style Mopar M/C. [this is a '89/90 dodge truck 4 X 4 M/C which uses the 1 1/8 bore!]