440 HP exhaust manifolds

[troublemaker]

wondering if these HP manifolds will fit 1970 440. Not sure if the parts are interchangeable. Not using them or plan on using them for awhile. Currently using Hedman Headers. (3992-2 is showing for a 68/69 440 magnum L/S, while the 6900 is showing for a 67 440 magnum R/S). The price and condition were right so I grabbed them.

 

[Don Frelier]

Those are 68-69, yes they fit but the flange orientation on the headpipes will not be identical to a 70.
They look very nice!

 

[4mulas]

They’ll fit fine. If ordering exhaust from tti or accurate make sure to give them the casting numbers off of them as @Don Frelier mentions the flange orientation may be slightly different

 

[troublemaker]

Thank you, I appreciate the information. I paid $350 for the set including shipping. Glad they’ll fit.

 

[dadsbee]

Well if you want them "correct" to your car, considering the condition of those I'm sure you could resell and break about even.

 

[troublemaker]

Exactly what I’m thinking. Looking at the eBay trash maybe even a little more.

 

[hunt2elk]

Exactly what I’m thinking. Looking at the eBay trash maybe even a little more.

I was thinking the same thing. The set you have are in super condition - way better than most. You will not have a problem selling them for decent money.