08-18-2014, 10:15 PM
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#98
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Active Member
Join Date: Oct 2002
Location: Ft. Myers, Fl
Posts: 1,714
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Re: Factory Correct Restoration Details
Quote:
Originally Posted by toms68cst
That top picture that Steve Haffner posted is very interesting to me as it is nearly a dead-ringer to my engine compartment. That also brings up another can of worms. The old Smog-pump vs heat riser question on 68's.
From what I can figure out 68's with automatics had heat risers and 68 manuals had smog pumps. I think there may be another set of rules for 3/4 tons and 1 ton trucks as perhaps they were not required to have emmissions controls. I am not sure though.
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I have two C/10 68s…
1 Big Block, Turbo 400, has smog pump but No Heat riser.
No valve on the snorkel for stove pipe.
small block 327, Turbo 400, No smog pump, has heat riser/stove pipe.
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