(ET) First parts to go NLA--Motor spacers

[Chris Zach <cz alembic crystel com>]

This isn't good. The two square spacers on my E15 motor have crumbled 
and harold has not been able to source replacements. I figured this time 
would eventually come and it's time to start figuring out replacements.

First thought I tried was rubber hose and electrical tape. Seems like a 
good idea but the first time the motor loads up the heat will melt the 
rubber/plastic and make a mess. Need a high temp solution.

Anyone got any other ideas? Personally I may try making a mold and 
building a pair of cubes of JB Weld, then drilling the centers. JB can 
handle muffler temperatures (500f) so it should be able to handle a 
motor. Any other ideas?

C