I will go back tomorrow and re-check, but I was pretty confident that's what is there. I wrote it down as I looked. Which numbers would be more useful for me to look at? The one I posted is the stamp on the pad by the distributor but the only obvious casting numbers I noticed were on the manifold.. Which I wouldn't think would tell me much as it could be changed. I'll try to get a good pic too. Thanks for taking the time to respond! Greg


1951 GMC 250 Open Express
1968 C10 Suburban
1971 C20 Pickup

My Dad told me "Son, never hit a man in anger- unless you're certain you can get away with it"