fastfox86

Hey all, I did a search couldn't find it. I have my tranny out and have clear access to the back of the block and I want to get rid of the EGR pipe that connects to the back of each head since it's not functional anymore. I'm pretty sure the holes are threaded, but I can't get a finger in to tell, and if they are threaded, what's the thread size. I'd really like to plug them up. Thanks for your help.

primetime5.0

they are threaded but i dont remember the size, i just kept trying bolts till i found one that worked