|
|
08-23-2023, 02:07 PM
|
#2 |
|
Senior Member
Join Date: Dec 2001
Location: Elysburg, Pa
Posts: 733
Likes: 361
Liked 327 Times in 121 Posts
|
Re: 1967 plymouth gtx 440 cylinder heads.
The 915 head is far better for stock, the 516 is an earlier head. A superseding head is typically if not always a newer head.
|
|
|
| Liked |
|
|
Threaded Mode