The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1972 K20 Endangered species rescue thread

WhiteWhale · 09-06-2014, 04:59 PM

Engine went in with out trouble, still waiting for my lower pulley from GM Parts direct and still on the lookout for the original cast lower alternator pulley # 3951337.

Here is the new OReily $200 radiator. Its a HD 4 core but does not have the correct return for the heater core so I had to put the nipple on the manifold instead. Hopefully it will run cool with the A/C while towing!

Headers are on and ignition is next in line.

09-06-2014, 04:59 PM	#9
WhiteWhale Registered User Join Date: Apr 2014 Location: Southern California Posts: 200	Re: 1972 K20 Endangered species rescue thread Engine went in with out trouble, still waiting for my lower pulley from GM Parts direct and still on the lookout for the original cast lower alternator pulley # 3951337. Here is the new OReily $200 radiator. Its a HD 4 core but does not have the correct return for the heater core so I had to put the nipple on the manifold instead. Hopefully it will run cool with the A/C while towing! Headers are on and ignition is next in line.