I recently bid and won a holley carb that came on a 4-port 13B intake manifold. The manifold was modified a little, it has nitrous injectors and stuff on it. I lined up my 4-port gasket and only the ports line up, none of the bolts do. What is this manifold from?

Thanks,

Mike

 

Looks like a 12A to me...

 

Which 13B is the gasket from? The intake is a 13B, not sure which one though. Your choices are 74-78 13B 4-port, TII, and REWs. Are there any markings on the intake? I wonder if it isn't and early 13B Hitachi carb intake modded to take the Holley.

 

thats what it looks like to me.

 

that is a TII gasket on it. What do you mean by "early"? What year-range did they use hitachi carbs?

 

That would fit my '74 REPU. It's a classic Hitachi manifold. I have several of them.

Big, most Hitachi carbs were found on '74-'78 13Bs.

 

Alright, thanks a bunch for helping so quickly. Anyone need a new manifold with N2O setup on it?

 

how much?