The Viton umbrellas were just a recommendation based on the questions you were asking earlier in the thread. Send out to many parts to keep track of what combination everyone is using.
The springs I offer are used with either the splash shield and oring or the preferred machined guide for a pressed on positive seal. The retainers/ lock combo I use usually sets the my spring up around 1.725.
I thought the blue smoke was a bad thing to see.
Last edited by tlowe #1716; 05/25/1611:28 PM.
Inliner Member 1716 65 Chevelle Wagon and 41 Hudson Pickup Information and parts www.12bolt.com