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Re: Exhaust Manifolds [message #349608 is a reply to message #349607]

Thu, 24 October 2019 09:57

tphipps

Messages: 3005
Registered: August 2004
Location: Spanish Fort, AL

Karma:

Senior Member

The right or passenger exhaust is unique to the 455 as installed in the motorhome. The Toronado manifold will not work easily.
I know you did not ask, but the middle bolt on the exhaust manifolds exist to hold the manifold in place while getting the other 4 bolts installed. Do not torque it down, torqueing it down will cause a tilt towards the top and result in leaks out the bottom of the joint.
I suggest RemFlex gaskets be used. Follow the RemFlex directions as to torque amounts and tighting pattern. Remember to re-torque the manifolds after driving the coach.
Tom

2012 Phoenix Cruiser model 2552 KA4CSG

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[Message index]

		Exhaust Manifolds By: Rich Kinas on Mon, 21 October 2019 16:50
		Re: [GMCnet] Exhaust Manifolds By: jimk on Mon, 21 October 2019 17:41
		Re: [GMCnet] Exhaust Manifolds By: Richard Denney on Mon, 21 October 2019 18:01
		Re: [GMCnet] Exhaust Manifolds By: Rich Kinas on Tue, 22 October 2019 06:12
		Re: [GMCnet] Exhaust Manifolds By: James Hupy on Tue, 22 October 2019 10:27
		Re: Exhaust Manifolds By: jhbridges on Wed, 23 October 2019 08:23
		Re: [GMCnet] Exhaust Manifolds By: Rich Kinas on Thu, 24 October 2019 08:55
		Re: Exhaust Manifolds By: JohnL455 on Thu, 24 October 2019 09:06
		Re: Exhaust Manifolds By: tphipps on Thu, 24 October 2019 09:57
		Re: [GMCnet] Exhaust Manifolds By: James Hupy on Thu, 24 October 2019 10:14

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