View Full Version : LT1 Exaust manifold plastic caps
04-21-2012, 10:17 AM
My plastic caps broke of the Exaust manifold. Does anyone have any idea how to get those caps out?
04-21-2012, 10:48 AM
I would use the blade of a hack saw and gently cut the plastic then try to try to pry it out with a small screw driver... I assume you are talking about the hose connectors that lead to the thermostat housing.
Or you can use a heat gun to soften the plastic and then also gently pry out. ...IMO
04-21-2012, 10:52 AM
It sounds like pics are in order for the best help...
04-21-2012, 03:01 PM
I will try to get some pics up later today.
04-21-2012, 04:24 PM
I stripped the nut or whatever you want to call it when I was pulling mine off of the old manifolds. After that, I drilled a hole through the plastic and was able to turn them out with a screwdriver. If I remember correctly, the replacements were around $3 each.
Did the entire cap break and you only have the threaded part still connected to the manifold, or will my method work for you?