Hello,
I am in the process of swapping a 1988 EFI <a href="http://www.motorhaven.com/">460 </a>into my 1987 Bronco. I have a chance to buy an L&L swap kit cheap but the headers that come with it are for carbed engines. The site lists a different header for the EFI 460, I emailed the company and they told me the exhaust ports are different on the EFI engine. How different are they? Could the carbed engine headers be modified to fit on the EFI engine? Thanks.

 

I don't think they will work or you as there is not enough material on the headers to machine out and making an adaptor plate may be a possibility but sounds like more of a pain than it's worth.

There are many people out there that would love to buy a set of L and L headers, so I would try and sell the headers and purchse a new EFI set. Just an option