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  1. AMC 258 Intake Manifolds - NC4x4

    Sep 19, 2011 · The folks at Howell say I simply need a 2-bbl manifold off a 258 engine to make it happen. There are two different intake manifolds for a 258. The older style is made of cast iron …

  2. how restrictive is the stock 258 intake manifold? - The AMC Forum

    Dec 16, 2019 · Hello everyone, I am about to put in a Weber 38 with a 68-239-4 Comp cam, and hedman headers on my 89...

  3. 258 intake manifold ? - The AMC Forum

    Feb 16, 2015 · is there a better year intake than another??do all the 258 intake and exhaust manifolds bolt together...

  4. 258 manifolds - The AMC Forum

    Aug 22, 2010 · Need to know, please: from 1971 thru what year will the 258 intake/exhaust manifolds interchange? And...

  5. 258 head suggestions - The AMC Forum - Page 1

    Jan 4, 2019 · Changing the intake/manifold and head gaskets all stock 258 out of a 83 Cj7,stock aluminum intakeIntake/Manifold...

  6. amc 258 manifold? - Offenhauser

    Dec 22, 2016 · amc 258 manifold? 15.50K views December 22, 2016 0 Mj44 December 22, 2016 0 Comments

  7. Putting 80s 258 2 barrel intake on 76 engine - wha - The AMC Forum

    Jul 18, 2016 · I am trying to convert the 258 cubic inchAMCsixon my1976Pacerfrom one barrel to two barrel carburetion....

  8. 258 Intake/Exhaust Gaskets - The AMC Forum - Page 1

    Apr 16, 2024 · Are there different exhaust port sizes on the 258 heads, went looking for an exhaust leak on the 288...

  9. Clifford Carbed 4.0 Head Intake guide - The AMC Forum

    Apr 14, 2013 · Hello, I see this question asked a lot on the Jeep and AMC forums and I thought I would document the...

  10. Manifold Heater and Heater switch location - The AMC Forum

    May 31, 2018 · Hi All, you may be help me on this topic.I am exchanging the Holley Carburator with a EFI Holley 2300...