Fuel tank question

[Bunker45]

I have a 70 dart. Putting a 72 318 in for motor. Will be close to stock. When I look at fuel tanks, some have one vent (for the 72 - 76). The 70 says it has 4 vent tubes. Will it matter which I use? Why the difference?

Thanks
Chuck

 

[67Dart273]

I believe 70 was an "optional" year. All (at least U.S.) cars in California in 70, and all cars federally with 71 had the fuel vapor recovery lovingly known as the "carbon canister." There was changes over the years.


Do a search here, there's been several threads

http://www.forabodiesonly.com/mopar/showthread.php?t=183956

http://www.forabodiesonly.com/mopar/showthread.php?t=217628

http://www.forabodiesonly.com/mopar/showthread.php?t=199167

http://www.forabodiesonly.com/mopar/showthread.php?t=194100

You have a shop manual? You can download one or more fer free here:

http://www.forabodiesonly.com/mopar/showthread.php?p=1970088657