dart 1967

[coronet69swede]

Hi.
Will these work on an 340 in my dart with PS?

Johan

 

[Treblig]

Can't see the casting numbers?? The driver's side might fit if you're willing modify the steering shaft and u-joint. The passenger's side will come real close to the firewall introducing a lot of heat to the cabin. Also, you didn't say if it was console shift (auto). The 4 speed Z-bar might be a problem because the driver's side manifolds exits at the rear. If it's a column shift then the linkage might interfere. I am pretty sure those are the non-magnum (1 7/8") manifolds.

treblig

 

[coronet69swede]

Hi.
Thanks. Dont have the castingsnumbers. Look in your thread please.

 

[coronet69swede]

Auto Console shift it is.

 

[coronet69swede]

Would this be a better fit? Left and right? Performance wise?? Seems
as the output gives more room against the firewall?

 

[Treblig]

Yes, that's the one you need for the passenger's side. The driver's side (with large hole, 2 1/8") isn't as easy to find. The driver's side would still require modifications to steering components. If it's the large hole (2 1/8") driver's side it will be bulkier (thicker) than the ones you posted in your first post.

Treblig

 

[coronet69swede]

The one on the last Picture for right side and
the left on from this Picture?

 

[Treblig]

The one on the last Picture for right side and
the left on from this Picture?

That's a pair of 70s 340 manifolds. The driver's side is large hole (2 1/4") but the passenger 340 (in the 70s) was only (1 7/8") hole. They will work but the passenger's side won't flow nearly as good as the driver's side. I've never been able to figure out why Mopar made the 1970s passenger's side 340 manifold smaller but left the driver's side bigger???

Treblig