View Full Version : ARP Main Studs and Windage Tray

04-07-2003, 04:18 PM
I'm using the Pinto head studs ARP p/n 151-4202 and trying to retain the stock 95 windage tray.

Here's what I know at this point.

The holes on the tray need to be drilled out to 1/2"

If you install the studs and use the washers and 12 point nuts, then there isn't enough stud left to mount the tray, and it'd be too deep in the oil pan.

If you eliminate the washers, and just use the 12 point nuts, it lowers the tray just a bit and still leaves enough stud to mount the tray.

The forward studs have to be trimmed flush with the nuts to clear the oil pan.

Next, I'm going to order up a set up 6 point nuts to see if that works any better.