The 1947 - Present Chevrolet & GMC Truck Message Board Network

The 1947 - Present Chevrolet & GMC Truck Message Board Network (https://67-72chevytrucks.com/vboard/index.php)

- LSx Swaps (https://67-72chevytrucks.com/vboard/forumdisplay.php?f=206)

- - gas cap question (https://67-72chevytrucks.com/vboard/showthread.php?t=766854)

1968aj

07-04-2018 06:46 PM

gas cap question

I have searched but no luck. NEED VENTED GAS CAP FOR 72 C10 WITH STOCK GAS TANK. anybody have the answer? THANKS

1968aj

07-04-2018 07:06 PM

Re: gas cap question

maybe I should explain more. truck has had a 5.3 swap. vent line on tank was used for return line. now I need to vent tank. 71-72 fuel caps are non vented. 67-70 are vented but the filler neck on tank is bigger so those caps wont fit my tank. has anybody else had this problem? how did you fix it?

dayj1

07-04-2018 07:59 PM

Re: gas cap question

Check out a 1972 c20 or c30 gas cap. The 3/4 ton and larger trucks were available without the emissions package and had vented caps.

1968aj

07-04-2018 10:08 PM

Re: gas cap question

Quote:

Originally Posted by dayj1 (Post 8294392)

Check out a 1972 c20 or c30 gas cap. The 3/4 ton and larger trucks were available without the emissions package and had vented caps.

that should work if they have the same size neck as the 72 c10.

1968aj

07-04-2018 10:29 PM

Re: gas cap question

just went out and checked a c20 calls for stant 10623. it will not fit my c10.

All times are GMT -4. The time now is 05:04 AM.