Re: Rear Main Seal

Posted by JeromeSolberg On 2021/12/15 1:22:13

It looks like a neoprene seal from a Chrysler Slant 6 (which is the same as the seal for a 440 big block) would work in a 327 Straight 8, and hence presumably also a 359, but I did the rope seal on my engine because it came in the rebuild kit and I had the engine out in any case. Seemed safest. Might consider it if I had to replace it out of the car.

More info in this thread:

Oil Leak Rear Main Seal