When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I installed power brakes on my 54 f250,tapped a 1/4" barbed hose fitting in the manifold. I would like to install a backfire preventer in the vacumm lline,where would I look for one of these. F250 RED