64ss409

I have Scorpion rockers and used the 3/8 thick gaskets. I like them better than 2 glued together.

Julian casting date of 311 is Nov 7, 64

Nice. It looks like a Knapheide box? Does it have a 2 speed rear end?

No power brakes or power steering which were mandatory options on an SS.

Not much change here. $3.44-$3.53 for no lead regular.

I ground on the exhaust manifold until I got some clearance. It probably was pretty thin. My fix isn't going to help you. My...

I did that swap twice many years ago. The left exhaust manifold on the 348 and the steering sector gave me problems. Really tight!!

I searched that address on google earth. I got a business called The Money Shack.:dunno

If it's a 400 crank, which were externally balanced, it will need a 400 balancer and flywheel/flexplate. That may have come with it?

Now I've seen everything! Amazing workmanship!

Generally "I" for was used for September on cast dates but not on stamped dates.

I believe it was the letter I that was not used because it could be mistaken for the number 1.

Bob put together some info that may help. Here is the link. https://www.348-409.com/348409identify.html

I found a chart that may help. http://www.carnut.com/specs/rear.html