Try a vintage engine parts supplier like EGGE. I have 7/8 and 15/16. Maybe you can try to "flare out" a 7/8 one with the ball of a ball pein hammer. give it a whack. It should expand it enough to make it seal. Put some gasgasinch around it too.
NAPA and AUTOZONE do NOT have 29/32. They have 7/8, 15/16, and 1". I'll check EGGE. Thanks for the hints. VINTAGE, that cap I bought from you is working great, but I already burned out a condensor on the ZC dizzy. Dwell was set right. Are them things just a hit/miss type thing??? Mark
OK, well , since you have it all figured out, why don't you link me to the page on NAPA site with 29/32" freeze plug. MY NAPA and AUTOZONE DOES NOT CARRY THEM in this size, I CHECKED. I do not want a 1929 to 1932 freeze plug. I want a 29/32" freeze plug, and having them in 1/16" increments does nothing to help me.
Here's a source-but I'm not exactly sure how many you'd have to buy. Good luck. http://www.imperialinc.com/***t0003581.shtml
what makes you think Napa doesn't have it? Dorman part # 555-015.....crosses over to Napa # CEP 2193072 29/32" diameter.....that's .90625 ----- only 49 cents http://www.napaonline.com/MasterPag...PartNumber=2193072&Description=Expansion+Plug
My NAPA said they didnt have one. I guess I got the reject counter guy! Thanks for finding it, I'll get one through the locals Thanks! Mark
speaking of hard to find ****...... why does some allen wrench sets go from 6mm to 8mm when some allen bolts are 7mm? gosh damn that's annoying....