318

[Mash340]

Glad to be back CRAZY about the a body demon all mopars have a demon that needs all kind of support but been busy chasing the money and have not had any garage time in a long long time but sure has been on my mind lately Keep those mopars a rolling done the road

 

[Bad Sport]

Yes, there will be a slight port mismatch, as I believe the 340 ports are larger than the 318.

But it will physically bolt on, no problem.

 

[Wheels]

Well if it is an "L. A." block it will. I know that some Polara's came with the 318 poly which was often called a 318 big block. If it is a poly it will not. post a picture of the 318
and the casting numbers from the side , some one will chime in and let you know.
Cheers.

 

[Bad Sport]

Well if it is a "L. A." block it will. I know that some Polara's came with the 318 poly which was often called a 318 big block. If it is a poly it will not. post a picture of the 318
and the casting numbers from the side , some one will chime in and let you know.
Cheers.

Good catch, I missed that part.

 

[Abodybomber]

Welcome.....