Offenhauser Intake Manifold

krazykuda said
Ok, that's the original 65 273 4 bbl intake with the early bolt diameter and angle...

I'm not sure if Offenhauser made an intake for those, but I know Edelbrock has a great intake for those heads if you can find one... They are obsolete and in high demand because they work so good...

The Edelbrock D4B is the correct intake for that application...

Not the Edelbrock LD4B which is for the later style head bolt angle and diameter...

Or you can get the 'regular' intake and test fit it... If you need to, you can open up the holes in the intake to fit the angle difference...

Or swap some 66 and later 273/318 heads on it and any intake will fit...
Click to expand...
krazykuda, Thanks so much for your help and information, also when you told me to measure the bolts it struck me that I had read about that once before on this Mopar site. I don't remember things until someone tells me again and some times again. But you say the bolt size of all things will tell you early or late model 65 intake manifold. I really find little things like that very interesting. Thanks joe.