rb main stud girdle

MRL Performance said
These are nice. We have been using them with no leaks yet.

http://www.summitracing.com/parts/sum-g2340

Nice Mike, nylon. Do they act as their own gasket? Or must you seal them somehow? The cutouts for the rear main cap studs will be handy.

I'm going to need some LA solid rollers, you think you can fix me up?