Wanting performance exhaust 454
 

Looking for a set of performance exhaust manifolds for my formula with 454 magnum. EMI, Stainless Marine, IMCO, lighting not to picky, building some new power like to add a good manifold. Thanks Jerry 585-202-9480

I have a great set of sport tubes off a Merc 525efi. These were fresh water from GA. They were sent to CMI, pressure tested and drilled to fit both 525 heads and 454- 502 GM heads. They are the cool collar style just before the Gen X. I was going to use them on my SVL race boat, but the motor I am buying has exhaust on it already! I will take $2500 plus shipping. 239 443 8233