LUVTruck.com

I got an Isuzu cylinder head with an Offenhauser 6203 on Ebay. The seller stated that the head would fit a LUV, so I assume it came off an 1.8L. The only mark I can find are an "2-6" on the lower right corner on the intake side, so how can I tell which head it is? The manifold has the 6203 on the bottom, no H or W, but the stud pattern does not match the Hitachi. The spacing is about 3.7" or 94mm and 1.8" or 46mm, the primary and secondary openings are 36/40mm. I plan to use this manifold with a Weber 32/36,which I not yet have and would like to know if one will fit without an adapter and if it does, do I need a spacer? I thought I saw somewhere that you need a 1/2" spacer for throttle linkage clearance. I appreciate any info you folks can give a newbie.

Look up the intake on the link for offenhauser intakes.

What year is your truck? There were two different 1.8s used. The head you have there is for the later model, cross flow head, 1.8.

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OK, I'm over it. Where's the beer?

Thanks rondog, my truck is a '80 4x4. This manifold just came with the Offenhauser manifold that I wanted, this manifold is a spare I do not need. I have a good running motor and a rolled '81 4x4 with a complete drivetrain.

Had a brain fart while posting my last comment, meant to post that I bought the head to get the manifold.

I got a Weber DGEV and it fits this manifold and I am sure I can do the throttle linkage without a spacer. I plan to use the stock parts and modify to fit.

Did you say that you have a spare offenhauser intake 6203? If so, would you like to sell it? I need one for my 1980 4x4 as well. You can email me directly at tonymer1@yahoo.com. Thanks

Sorry, I don't