RYANSTAR Universal 7 oz Baffled Oil Catch Can, 2 Port Universial Engine Oil Reservoir Tank with Breather Filter + Drain Valve

About the size of a soda can. Feels like solid pieces. Because there size I used 3. One for each head and one for block. Came with larger hose fittings also. Overall satisfied.

they tapped all the way through for the mouting brackets so the holes leak under pressure

Put it on nissan pathfinder with cold air intake, unit was much nicer in person, aircraft aluminum Allen bolts! Yea!

I used this for a crankcase vent on a Cummins diesel. Works fine.

As described & arrived quickly. Easy to adapt/mount in engine compartment.