Hey, is there any way to tell if the exhaust manifolds you are buying are actually 351W manifolds and not 302 ones. I am looking for a set for my 1969 Cougar. I am assuming that 302 manifolds of the same year would have the C9OE part number so is there any way to be sure? I have heard that the 351 has larger ports but when you don’t have anything to compare them to, how do you tell. Is there a exact port size I should be looking for? The ones I found have a C8OE number and the guy tells me that they are from a 1969 Cougar 351W. Any help would be very much appreciated. Thanks!
'69 351W manifolds look like this:
289/302 manifolds look like this:
Thanks cj750. This is all I need to know!
Email me if you would like a really nice set. $300 Thx eparocz@aol.com