What is this intake off of? I know it is abig block gm because of it'* size. I looked it up everywhere cast#364463 and didnt find anything. it has dual thermostats and is 4bbl cast iron. help me out guys!! k for some reason it wont let me post pics. do i have to have them on the web first?

aw come on someone has to know!

Yes, you have to have the pic stored on a website first.

As far as the intake goes, do you know whether it is a Chevy or other GM? Chevy big blocks were completely different from the other makes.

the intake just says gm. it looks to be a big block chevy(396,402,427,454, and 502) by looking at the bolt pattern and designof the curves for the front and back and the location of the distributor hole. the wierd thing is that it has dual thermostats factory and I have never seen that so I want to clarify what year and exactly what motor this came off of before I sell it and use the money on my bonneville(I really need struts bad!). I will try finding the pics of the intake when my bro put them on his mustang site he goes to. until then I am off like a prom dress!

anybody know what this gm intake is off of?? it has dual thermostats and is a 4bbl and for a bb. casting#364463. help me out guys

Sorry man...I have no idea what that thing is

WTF is this and where would it go? if it is off a big block, would it fit on a 3800?



Figures...stupid red x'*...god I hate rexes

Usually if you right click on the red x and click on show picture a couple of times it works. i don't know! it definitely would not work on a 3800! it is for a big block gm v8 and for a 4bbl carb.!!!! I wish i had a big block in my car though

http://members.aol.com/lookitsaaron/intake.jpg use that link. hopefully it works!

I don't think this is from a big block; the manifold isn't wide enough. The distributor is in the back, cutting the possiblities down to Olds, Chevy and Buick. There is no direct mount for an EGR valve, making this an older application, unless the EGR was a remote unit explaining the long tube. Chevy has never used a dual thermo setup, but Buick and Olds have. The Olds 403 had a dual therm when the vehicle came from the factory with a towing package. This could be from a pre-76 Delta 88, Vista Cruiser, Ninety-Eight, or even a Cutlass. I' m pretty sure it'* not a Buick piece, but I'd have to do more research. Could you list all the numbers found on it?

Are you sure chevy doesnt make a dual thermostat intake becuase if you look at the intake the bolt pattern and the distributor hole are almost identical to the chevy big blocks. I looked it up everywhere and couldnt find anyhting.