RBS SUPERCHARGERS IS CLOSED UNTIL DEC 5TH.
Online ordering will be available from November 25th, - Dec 5th. No phone or email will be available at this time. We apologize in advance, for any inconvenience this may cause and look forward to welcoming you back on December 5, 2024.
*** IN STOCK SHIPS TODAY *** Just when you thought something so simple couldn't get any cooler the folks at RBS bring it to the table. BAM!!!!!!!! steel coarse thread valve cover nuts with a built in washer. Nuts are 5/16-18" coarse thread which allows quicker removal and built in washer allows for no extra loose fasteners rolling around on the top of the engine.
Nuts are black oxide for and have a lead in chamfer to make starting the nut on the valve cover stud a quicker process. Hex is 7/16" so industry standard valve cover wrenches fit with no issue and there is a little extra height in the nut to make getting to the hex an easier task for the racer for between rounds maintenance. Nut is .750" overall height with a washer dia. of .600" and are sold individual.
Nuts are NHRA legal for big show cars and will work with Hemi titanium valve covers.