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Thread: What exhaust manifolds fit 73-87 trucks?

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  1. #1
    Join Date
    Oct 2009
    Posts
    24
    when you swap the newer motor in to any vehicle in cali they smog it to the standards of the motor you put in. So my 79 truck will be smogged to 2001 standards.

    My manifolds hug the block pretty well too its just the egr port that rubs....gotta find one that doesnt

  2. #2
    Join Date
    Dec 2008
    Location
    san antonio TX
    Posts
    1,365
    ive heard of some using ls1 camaro manifolds also.
    1982 c10 lsx swaped, NP tuned, true duals, 4:11s, trutrac, e-fans, CAI

  3. #3
    Join Date
    Oct 2009
    Posts
    24
    I did some searching last night and found some pictures of some 99-02? F-body manifolds and they look to have both EGR ports on the top portion of the manifold that would be exaclty what i need to clear the mounts. Now i just need to find a cheap set. Wife is already mad at my budget this month and i still need fuel lines!

  4. #4
    Join Date
    Aug 2009
    Posts
    121
    Quote Originally Posted by Mtrhd329 View Post
    I did some searching last night and found some pictures of some 99-02? F-body manifolds and they look to have both EGR ports on the top portion of the manifold that would be exaclty what i need to clear the mounts. Now i just need to find a cheap set. Wife is already mad at my budget this month and i still need fuel lines!
    use factory truck fuel lines and slighty bend them to fit your truck i did that and it works great i even used the filter holder as well cost me $40 at the junk yard

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