Fantastic product. Easy installation. Should have installed this product years ago

Soooo much better than the original housing.
Definitely would buy again and worth the couple extra bucks.

Excellent fit and finish. Seals incredibly well....

The quality of the product is evident as soon as you open the box. I have had 2 other covers from other companies on my other 7.3L and they don't compare to the quality of this one.

I ordered this Riff Raff billet thermostat housing for the new water pump I was installing. The original housing was rusty and needed to be replaced. Shipping was fast considering I live in Key Largo Florida. I know this will last me my lifetime and it looks good. Thank you Riff Raff for carrying original Motorcraft products and quality Riff Raff products.
Excellent customer service.

Had tried everything to fix my leak at the thermostat housing including a new parts store housing, still leaked, this seemed to do the trick, my only complaint is a new seal isn’t included.

Awesome looking part that really preforms beyond industries standards. Countersunk bolt heads, stainless steel hardware, and not to mention the color options. I went with blue and it really impressed. Customer service is on point and can answer any question you might have. Highly recommended.

Durable and looks great

I bought a thermostat and housing from the big parts stores when I replaced my water pump and thermostat, also replaced the housing as recommended when doing that job. 2 weeks later it started leaking, fixed it by throwing a new gasket on and what do you know, 4 months later it was leaking again. This time I got the MOTORCRAFT thermostat which comes with the gasket pre-installed and THIS housing (Red) which matches my truck. It looks great, comes with new bolts and the best part...it doesnt leak anymore!