Hello everyone! I am getting conflicting information between the assembly manual and the chassis manual for my 72 cutlass supreme 350 engine with TH350 trans, air conditioning, etc. i am looking for a listing of the size (diameter), length, and location of every vaccuum hose on the engine and trans, rubber fuel hoses, pcv hoses, charcoal canister, heater hoses, etc, basically any hose or line made of rubber, so i can purchase them all together. I am surely missing some on the engine so i dont really have that to go by as a template. Any help you can offer is much appreciated. Thanks!
Chris

 

I know that Inline Tube sells a vacuum hose kit for your engine. They also sell pre-cut fuel lines and return lines including the spring clamps. Your heater hose has (2) sizes, 5/8 and 3/4. PCV hose should be 3/8. Charcoal canister is 1/4, 3/8. I dont know the length but I bet somebody in here does.

 

Ely, thank you. Ill check out inline tube. Ive bought w lot from them but never saw their vacuum line kit. Thanks also for the other info!
Chris

 

So as to not spend needless money on color coded vacuum lines (assumingt that inline tube would be expensive for that) do you have the diameters of the vacuum hoses?

 

It should be 3/16.

BTW, are you going to the swap meet in Englishtown this weekend? Inline Tube will be there.

 

Why not just bring a piece of each hose to the auto parts store and buy several feet of each, or a whole roll?
That way, you'll have some extra lying around for the next project that pops up unexpectedly.

- Eric