Never order this from Diesel Power Products
"I ordered an an $800 valve cover with 2 AN fittings, it came with 0. I ordered it with no emblem on the cover, and it came with a logo on it. And I ordered a cap with a cummins logo, and I got a plain black cap with no logo that looked absolutely nothing like the false advertising on the DDP website. And when I emailed them about it, they said it was my problem, not theirs"