The valley studs?

Id rather have the right tool for the job - can anyone tell me where I can source one?

Thanks !!

mine is a matco but i think snapon makes them also

Mac tools.

Thanks guys anyone got any part #?

The nuts are 1/2" from memory right?

The adapters I have are 3/8. And there are 2 sizes of nuts depending on the supplier.

Original factory nuts are 5/8ths", most aftermarket style (KB's and others are 1/2" twelve points.

Snap On and Mac make them(offset crow feets, not the proper name ) in 3/8 drive, I ended up buying the 1/2,9/16 and 5/8 to cover all the different size nuts used on all the different the Hemiriod motor fasteners used out there. I have had to grind off some of the metal on the back side(valley side) on two of them You will need to do the math on the length of the extension to be able to set the proper torque value on your wrench before tightening the inner nuts I bought a 3/8 drive inch lb wrench that goes as high as 750 inch lbs, I use it for the inner nuts only, IE 56 lbs x 12 inch lbs =672 inch lbs setting on that wrench

Check the mcmaster Carr industrial catalog and save some money! Less then $20.00 when I bought mine 2 yrs ago