Rear main cap seal

[dust]

The small, thin neoprene seal at the rear main cap, not the rear-main-seal.

My SB Mopar engine book has a picture of it but my ’89 360 does not have the recess for it. Is it only on 318’

[TK]

Hmmm................

Funny, if they have one, uhm..............

There is no place for it on my 70 318, and I have a 71 318 on the stand, I just pulled the rear bearing off of it, and it's the same deal.

Which Mopar book>?

[dust]

Originally Posted by TK

Hmmm................

Funny, if they have one, uhm..............

There is no place for it on my 70 318, and I have a 71 318 on the stand, I just pulled the rear bearing off of it, and it's the same deal.

Which Mopar book>?

"How To Rebuild Small-Block Mopar Engines "

It's a real small seal and a matching groove, I thought the project engine in the book was a 318.