KINGO 1977--It is alot, more like 820 to be exact,
That includes everything though;
300 for the Radiator. Didn't come with a peecock drain
270 for all the fan parts
160 for the alt (plus tax!&#33 and harness.

But- I needed the Alt for my stereo and having the larger Radiator always helps. Especially if your going with a 160 stat. The bigger radiator gives it more time to cool than the 5.3 unit, So I have been told.

ROSSCOB---it Should work for a 2000.The part # I gave was off a 2003 Denali. Factory 145A, started showing up in 02 I believe, I may be wrong.

I put the same one on my 99 and it worked fine.
I have a 2002 pcm in my 99 and I got a blinking battery light so
I had to buy a dual wire pigtail alternator clip because I added a wire from the pcm on my 99
(whole nother story)


HITMAN- Thanks for the Link. The fans have a clip that slides into a slot on the rad tanks. Increasing the width of the cores inward towards the engine will prolly cause the fan shroud to not hook in anymore. Also they have a rubber slot that clips into the edge of the radiator support on the bottom. It will prolly worm but another method of mounting will have to be used.

It's held in pretty good and designed well by GM. The two bolts on the top bolt into the existing factory 5.3/4.8 radiator holes.


I get you some detailed pics today.

later