Wiper motor to firewall seal confusion
 

Have I missed references in the shop manuals or the assembly manual this part, was it something that became a good idea afterwards and was never documented?

https://www.classicparts.com/1963-72...ctinfo/67-077/

Re: Wiper motor to firewall seal confusion
 

It goes between the motor and the firewall. The new ones are not as thick. The old ones were thick like a Doughnut.

Re: Wiper motor to firewall seal confusion
 

I had bought one and forgot to install it since I didnt see it in the the manuals. It is kinda thin, do you use rtv between the seal and firewall?

Re: Wiper motor to firewall seal confusion
 

It is thin compared to the older version but it is a better material that sets better than the original. I used no RTV and it hasn't leaked since I've put it in. It's been a year now and been through a lot of washes, rain and snow.