My 5.4 swap

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Nov 18, 2008 | 01:40 AM

#151

FRod

Senior Member

Joined: May 2008

Posts: 969

Likes: 0

From: Minnesota

the black tubing that runs across the top of the block, in between the heads, under the intake manifold. It runs right behind the top passanger bellhousing thread

Nov 18, 2008 | 01:50 AM

#152

Klitch

Senior Member

Joined: Oct 2003

Posts: 4,920

Likes: 5

From: Washington

i had mine in place during install, just loose though.

Nov 18, 2008 | 09:49 AM

#153

JMC

Technical Article Contributor

Joined: Dec 1997

Posts: 9,417

Likes: 11

From: Windsor,Ontario,Canada

That is the water heater tube. There are two studs on the passenger side head that this tube bolts to. When they are tight the tube should be clear of the bellhousing bolt holes.

Regards

Jean Marc Chartier