heater hose
Thread Starter
Intermediate
Joined: Dec 2006
Posts: 47
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From: Anchorage AK
heater hose
Thanks to D-boy I am posting this picture for help. Does my 68' heater core get attached to A) and D) or B) and C)? There was a small bypass hose attaching B) and C) but I removed them to attach to heater core....was I right or wrong?
Le Mans Master
Joined: Dec 2006
Posts: 8,837
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I am no 68 expert, but I will try to help. On the big block motor the Bypass hose from B to C stays. The 5/8" hose goes to the A, and the 3/4" hose goes to D. Make sure your hoses have factory 90* ends on one end where they connect to the heater core.
Thread Starter
Intermediate
Joined: Dec 2006
Posts: 47
Likes: 0
From: Anchorage AK
Thanks
My heater core has the larger line on top and the smaller on the bottom. I guess large being into from the intake and smaller out of...going back to the water pump...great!
Le Mans Master
Joined: Dec 2006
Posts: 8,837
Likes: 1,028
This is the supply
The larger fitting/ hose goes to the pump 3/4"
This is the return.
