1980 parts needed, maybe - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**RPOZ11** · 01-29-2006, 04:13 PM

OK, well I am still trying to determine the exact 1980 smog needs.
I looked over several systems at the swap meet today, and after 80, it seems to include more items.
I was looking at the divertor valve, etc off the back of the smog pump, I really dont know what is correct for 80, and your system is an 81 as you have stated.
I am guessing that the heat riser tube to the air cleaner from the ex manifold is routing from the passengers side?

Could I see a more clear image of the vacuum tube line map that is colored?
Could I see the divertor stem system from the backside of the pump?

Thanx!

01-29-2006, 04:13 PM	#1
RPOZ11 72 BB C30 Super LongHorn Join Date: Nov 2002 Location: Chavez Ravine Posts: 1,606	Re: 1980 parts needed, maybe OK, well I am still trying to determine the exact 1980 smog needs. I looked over several systems at the swap meet today, and after 80, it seems to include more items. I was looking at the divertor valve, etc off the back of the smog pump, I really dont know what is correct for 80, and your system is an 81 as you have stated. I am guessing that the heat riser tube to the air cleaner from the ex manifold is routing from the passengers side? Could I see a more clear image of the vacuum tube line map that is colored? Could I see the divertor stem system from the backside of the pump? Thanx! __________________ 72 BB C/30 Longhorn Super HO72 No-Spin, #'s matching, Tilt, Tach, AC, AM/FM HO72 build : http://67-72chevytrucks.com/vboard/s...d.php?t=714492 2017 SS Last edited by RPOZ11; 01-29-2006 at 04:15 PM.



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