The classic Hemi from Dodge has always been a great engine. But even Dodge couldn't dodge the dangers of engine blow-by. Mishimoto has you covered with our direct-fit, baffled oil catch can kit for the 2009+ Dodge Ram 5.7L V8. This kit provides excellent protection for your engine, keeping the blow-by down to a minimum and lengthening your engine's need for valve servicing. During testing, we quickly discovered that our standard 3oz can was not enough. The amount of blow-by exceeded the can's capacity in under 1000 miles! We had to switch to a larger, 7.5 oz can, so the intervals between draining would last longer and you'd be able to effectively protect your Hemi. Our billet aluminum 7.5 oz can has internal baffling, air diverters, and a 50-micron bronze filter to keep oil out of your intake and carbon deposits off your valves. The bracket included in each kit is made of very strong and thick steel, so vibration will not be something to worry about. With it bolting directly to your radiator support, you'll have a clean OEM look. This kit installs in under 1 hour, is easily serviceable, and comes with our Mishimoto Lifetime Warranty.