During my rebuild of my 3 year old Ford reman engine with supposedly all new parts I found a broken jet in the oil pan, so Clay came through again with better than factory parts that are far superior to the junk parts Ford installed. He also hastily sent out the new bolts for them that I forgot to order.

Well done Clay, another well made product. Found broken jet in the oil pan and Clay had these out to me asap to continue my engine reseal.

These are built the way they should have been from the factory. Three of mine were lose and ready to come apart. Don't let your new rebuild be destroyed by one of the originals coming apart and burning a piston or worse, getting in the way of the rotating bottom end. Its cheap insurance to a long lived rebuild. Thanks to the great products of RiffRaff and all the company does to keep these "Real" diesels on the road.

Great upgrade for any build!

OEM quality with Riffraff making it even better! If you're going to fix it, fix it right!

nice welds thicker tube then stok

Worked as expected

Very good idea, and very well made. The TIG welds are vert nice and I can see why this is a must.

Very high quality. My machinist asked who did them after seeing how well done they are.