Cadillac & LaSalle Club Discussion Forum

Cadillac & LaSalle Club Forums => Technical / Authenticity => Topic started by: John Barry [CLC17027] on May 19, 2009, 12:59:08 PM

Title: Exhaust manifold insulation source for WW II era flatheads?
Post by: John Barry [CLC17027] on May 19, 2009, 12:59:08 PM
What is/are the recommended source(s) for "correct" insulation for exhaust manifolds for the flathead V-8 engines of the '39-'48 vintage?  I had heard that it was McVey, but a recent check of their website showed nothing along those lines.  (I suppose I could get some sort of high temperature insulation from a plumbing/heating supply house, but it may not be the correct color, and it sure won't have the right bands to hold it in place.)  Thanks.
Title: Re: Exhaust manifold insulation source for WW II era flatheads?
Post by: Herman clc 19416 on May 19, 2009, 01:43:59 PM
Try Bob Cooper @ Coopers Vinatge Cadillacs in Burbank.. (coopersvintageemail addresses not permitted) he has a very good replacement that comes with the straps and looks completely originsl.  The kit comes in aplastic bag that is a flast sheet that you wrap around the pipe and when exposed to air shrinks to the pipe..almost like casting a broken arm  great stuff
Title: Re: Exhaust manifold insulation source for WW II era flatheads?
Post by: Bill Ingler #7799 on May 19, 2009, 01:44:08 PM
Hi John: Coopers has that listed as a kit for $90. If you do buy it I recommend that if possible to disconnect the exhaust pipe from the manifold and muffler. It is a lot easier working with exhaust pipe out of the car. The last two that I have put on required about an inch of material being cut after the material is wrapped around the pipe. With the pipe on the car then you will need to find a way to hold everything in place while you fit, cut and put the straps in place.  Have fun

http://www.coopersvintage.com/catalogs.html
Title: Re: Exhaust manifold insulation source for WW II era flatheads?
Post by: Otto Skorzeny on May 19, 2009, 05:55:43 PM
Call McVey's whenever you need something. Their website sucks. They have many things that are not on the website the last time I looked.
Title: Re: Exhaust manifold insulation source for WW II era flatheads?
Post by: John Barry [CLC17027] on May 20, 2009, 07:11:26 AM
Quote from: Herman clc 19416 on May 19, 2009, 01:43:59 PM
Try Bob Cooper @ Coopers Vinatge Cadillacs in Burbank.. (coopersvintageemail addresses not permitted) he has a very good replacement that comes with the straps and looks completely originsl.  The kit comes in aplastic bag that is a flast sheet that you wrap around the pipe and when exposed to air shrinks to the pipe..almost like casting a broken arm  great stuff

Quote from: Bill Ingler #7799 on May 19, 2009, 01:44:08 PM
Hi John: Coopers has that listed as a kit for $90. If you do buy it I recommend that if possible to disconnect the exhaust pipe from the manifold and muffler. It is a lot easier working with exhaust pipe out of the car. The last two that I have put on required about an inch of material being cut after the material is wrapped around the pipe. With the pipe on the car then you will need to find a way to hold everything in place while you fit, cut and put the straps in place.  Have fun

http://www.coopersvintage.com/catalogs.html

Thanks for the installation description and tips, along with the pricing.  Bill: you're the second person to mention removing the exhaust pipe.  I'd guess Coopers also has the necessary gaskets that I'd need to replace after removing the exhaust pipe.

Quote from: ottoskorzeny on May 19, 2009, 05:55:43 PM
Call McVey's whenever you need something. Their website sucks. They have many things that are not on the website the last time I looked.

Tell me how you really feel!  ;D  By the way, I like the fact that you've named your '56 after der Eisenreichskanzler.
Title: Re: Exhaust manifold insulation source for WW II era flatheads?
Post by: Otto Skorzeny on May 20, 2009, 09:12:44 AM
Quote from: John Barry [CLC17027] on May 20, 2009, 07:11:26 AM
  By the way, I like the fact that you've named your '56 after der Eisenreichskanzler.

Only indirectly. It's big and grey so it's named for the battleship which, in turn, was named for Otto Von Bismarck. 

Title: Re: Exhaust manifold insulation source for WW II era flatheads?
Post by: Jeff Maltby 4194 on May 21, 2009, 10:12:50 AM
Here's my oem 49 coupe pipe wrapping. Note the undercoating on rear band.
Title: Re: Exhaust manifold insulation source for WW II era flatheads?
Post by: Cadcliff on May 21, 2009, 11:41:20 AM
http://www.engineheatprotection.com/

This is the guy that makes it for everybody else
Title: Re: Exhaust manifold insulation source for WW II era flatheads?
Post by: Don Pettee on May 21, 2009, 09:02:21 PM
Try, www.restorationstuff.com