1971 EVAP Vent Line Engine Comp

[Bee1971]

1971 B Body

The metal vent line that runs on up the passenger side engine comp. Comes from EVAP Canister in drivers side rear wheel well
Hose then goes to three nipple breather on valve cover

Anyone know the CORRECT bolt or screw for the clamp that holds the vent line to body within engine comp. on top where rubber hose connects

You can see it in the bottom of this reference picture

Would like to purchase just a correct screw or bolt

 

[RJS]

I've had this picture saved for at least 10 years. It was given to me by a trusted source but I honestly can't remember who! Back then I was told the only way to obtain one of these bolts was to find it used then have it plated. I haven't thought about it much till I stumbled on your post, this is to hold the water valve to fender. I use a bolt with the anchor head to hold that vent tube to inner fender but could they both be the same???
Ron

 

[Bee1971]

From the pictures I was trying to enlarge online - Anchor head , but identical with your picture

I figured I would get a definite answer at Carlisle next month

Thanx again

 

[Dutchrebuild]

Very well mite depend on assembly plant. Currently I have 3 1971 plymouths and a early 72 Plymouth in my yard for reference...all appear to have original fasteners. The cars are:
1971 GTX St. Louis built 2/17/71
1971 Satellite St. Louis built 6/10/71
1971 Roadrunner L.A. built 3/71
1972 Roadrunner Windsor built 9/02/71

Both St. Louis built cars have the anchor bolt that requires 7/16 socket.

The L.A. built car has the R bolt and requires 3/8 socket.

The 72 Windsor built car has the same bolt as the L.A. car, but does not have the R on it.

Hope this helps!