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Pontiac1976 · 01-20-2022, 05:26 AM

The pic on the left I think most people thought you had. because you did not say you had or were working on A/C heart core. Well that second pic looks like a A/c line to the condenser in front of the rad ( like another rad to cool A/c oil/gas liquid mix) I guessing you have the big heater case cover on the fire wall for A/C option. If the line from vapor to the condenser is what your looking for 87 try the Dealer may have them still, or your auto parts store, E-bay, scrap yard. If you go with good used lines make sure you get new a/c O-rings for the fittings.
This is a pic of a A/c heater core case Picture On the right.

01-20-2022, 05:26 AM	#11
Pontiac1976 Registered User Join Date: Oct 2015 Location: Ottawa, Ontario, Canada Posts: 780	Re: 1987 Chevy Truck heater hose The pic on the left I think most people thought you had. because you did not say you had or were working on A/C heart core. Well that second pic looks like a A/c line to the condenser in front of the rad ( like another rad to cool A/c oil/gas liquid mix) I guessing you have the big heater case cover on the fire wall for A/C option. If the line from vapor to the condenser is what your looking for 87 try the Dealer may have them still, or your auto parts store, E-bay, scrap yard. If you go with good used lines make sure you get new a/c O-rings for the fittings. This is a pic of a A/c heater core case Picture On the right. __________________ 1977 REG cab Long Bed with a 1984 Front Clip, 82 305 .60 over 9.0.1 flat top pistons, 4bbl, TH350, w/84 SS-intake & cam , w/ 1977 big block rad, 1975 gear box, 1984 master w/ metric fittings top & SAE fitting @ portion block, 1975 3.42 gear open diff. Duel 77-87 Factory air cleaner, duel inlet from rad support . Down sized 9' to new 8' Steel flat bed Was a 77 454 w/308 gear. Taken out 550 lbs. up front with motor clip change. Last edited by Pontiac1976; 01-20-2022 at 05:32 AM.