6PKRTSE
Well-Known Member
I had 14 big blocks at one time. Including the 3 in cars. Starting selling them all off when I went Hemi. Accumulated a few extra 440's and 1 383 again. I need a bigger garage...
Are the HP manifolds different? I have a 72 Roadrunner with 440HP Block. It is at the machine shop right now, cleaned and checked to be good.Does it have hp exhaust manifolds? No carb or air cleaner it sounds.
HP manifolds vary by year. Mainly has to do with in which direction the outlet is positioned.Are the HP manifolds different? I have a 72 Roadrunner with 440HP Block. It is at the machine shop right now, cleaned and checked to be good.