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**71CHEVYSHORTBED402** · 11-08-2017, 09:36 PM

I've looked for one of these a long while. Near as long as it took to determine what cap came on the truck from factory.

Guee I'm the only looking for one. No other bidders and nice price. Contrary to what many believe, an EEC cap can vent. The difference might be the spring type, which allows the tank to vent only when necessary. Don't quote me on that.

Interesting read: http://www.superchevy.com/how-to/add...r-ecs-repairs/

11-08-2017, 09:36 PM	#36
71CHEVYSHORTBED402 Senior Member Join Date: Feb 2009 Location: Northern Nevada Posts: 7,262	Re: Build that 71 402 already I've looked for one of these a long while. Near as long as it took to determine what cap came on the truck from factory. Guee I'm the only looking for one. No other bidders and nice price. Contrary to what many believe, an EEC cap can vent. The difference might be the spring type, which allows the tank to vent only when necessary. Don't quote me on that. Interesting read: http://www.superchevy.com/how-to/add...r-ecs-repairs/ Attached Images __________________ Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly kit for restoring the (a) truck from the ground up. My build thread, and more on the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025 Last edited by 71CHEVYSHORTBED402; 11-08-2017 at 09:54 PM.