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09-07-2015, 01:11 PM | #1 |
and son
Join Date: Apr 2008
Location: Hagerstown Maryland 21740
Posts: 81
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1986 Chevy Suburban Heat Riser Question?
1986 Chevy Suburban Heat Riser Question?
My 86 Burb has a vac operated heat riser on the pass side exhaust. My question is without vac is it in the Closed? or Open? position. Im not going to be using it and I wanted to make sure that if I simply put a vac cap over the vac port of the Heat Riser that it is in the OPEN position and not closed. Thanks in advance for your response.
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1970 C10 8ft Fleetside The build thread: http://www.67-72chevytrucks.com/vboa...d.php?t=289628 1986 GMC 3500 2wd CrewCab Dually 454 1994 Chevy 2500 2wd Ext Cab 8ft bed |
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