Engine Bay

[Glenn]

Top one should go to carbies, one below it to Block, just below the head, and one under catch can to tube in the sump.

maybe so, but on that car, "68.5" model, thats where they go, in the pictures. Never went to the carbies. They are original hoses also.

[1968GT]

Very bottom hose to the sump, next hose up goes to the connection just under the head, the very top hose goes down alongside the engine to the air, not connected to anything.
My 69 sedan was the same.

[rod]

mine is the same top one goes down side of block to nothing ......68.5 gt

[dave]

I was going to say "evidence of road use"....

[gt orphanage]

here is a pickie of patches with the hose i have seen the go to both air cleaners also adr rules are they should vent back into the engine. Iknow they are pre adr but they went backwards.