I need exhaust manifolds for '70-'72 455 engine in good shape with no cracks. Willing to repair bolt holes. Also could use the driver's side heat sink. Here are the part numbers I'd prefer: Passenger side - 1383648 Driver side - 1233899 or 1233451 Would love to find a set in Florida but, will consider paying shipping for a nice set.
I have a set. I believe 1972’s but can check later today and get pics. Media blasted so very clean. Some pitting.LMK I’m located in Sarasota, Fl Cliff
I have a pair of "70 exhaust manifolds in NH. Already boxed ready to ship. Member ghosted me after receiving a quote and saying he wanted them.. Still ready to go. JIM
I respectfully pass on these. One is the wrong part and the other has been modified. Thanks for taking the time, though.
Ya said 70-74, so that's what I sent pics of, and as far as "modified", I have no idea what you are referencing. Jim
I apologize for misleading you. After posting 70-74 the gent who will be doing the porting wanted me to post the casting numbers that he suggests we work with. As for my comment about being modified, I should have explained what that meant. The driver side outlet has had the rounded end cut off to interface with a flat exhaust pipe. It will not work with the flared end of my standard exhaust pipe. I’m sorry if I waisted your time.
Ahh, I see what your saying now, I have another drivers side , but it has "the crack" . Probably repairable, but I wanted to compare the outlets on the two. Definitely different, the second has the flat , but with a rounded end... You didn't waste my time, they were already boxed , ready to ship. We are good. Good luck with your search....JIM
