Shelby Block Rear Main Seal Leak

[lippy]

Dave, thanks much but probably not worth your trouble. I found Delco dye and a light/glasses kit for about $20 on Amazon. Should do the trick. Appreciate the offer.

[fordracing65]

Originally Posted by lippy

Dave, thanks much but probably not worth your trouble. I found Delco dye and a light/glasses kit for about $20 on Amazon. Should do the trick. Appreciate the offer.

Please let us know what you find, I'd like to know..

[cobrakiwi]

I have manufactured a few of these now for the Aviaid pans with Alloy blocks,
this will help with the oil leaks from the pan gaskets that seem to be a problem.

These comments are from one of our customers using my oil pan flange support,

(My original iron block had an Aviaid pan on it for 20 years. Multiple rebuilds on that block, and multiple new gaskets. Always leaked.

New Pond aluminum block with new Aviaid pan. There were multiple leaks around the pan, a bit more leaking occurred at the rear of pan.

The photos taken today show the oil pan after driving about 180 miles since the installation of the girdle. 130 of those miles were in Arkansas while cruising through the Ozark Mountains last week. There were quite a few runs above 6,000 rpm. There is zero indication of oil leaking anywhere around the pan. The frame of my car has never been this oil-free. Prior to installing the girdle, a 20 mile drive would leave multiple oil drips on the frame.

I feel the Aviaid pan's flange isn't sufficiently rigid to provide uniform clamping of the pan, 2 gaskets and 1 windage tray.)

Here is the link with pictures of the installed part and the car owners opinions.

601 HP HiTech Mod's