Add-on pulley for AC??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

gabe2000 · 08-17-2013, 05:09 PM

This is my last change to tried to investagate if adding AC to chevy 250(easy/cheap). I saw at thepartguy.com sells this add-on pulley. This is realiable or has somebody tried this???
My chevy 250 engine is running with 2 grooves pulley but before I a sanden compressor/AC system, I need to know if this possible. An easy solution without adding pulley to Alt, steering pump or installing 3 grooves pulley.
Please look Name: 64-68SBCCrankPulleyPSGroove(2-groove-ShortWP).jpg
Views: 222
Size: 86.3 KB

Name: 64-68SBCCrankPulleyPSGroove(2-groove-ShortWP).jpg
Views: 222
Size: 86.3 KB

at the pics one is for crankshaft and other is water pulley.

gabe2000 · 08-17-2013, 05:11 PM

Name: 64-68SBCCrankPulley(2-groove-ShortWP).jpg
Views: 211
Size: 56.6 KB

gabe2000 · 08-17-2013, 05:12 PM

Is it worth all the trouble having Inline6 with AC???

gabe2000 · 08-17-2013, 05:14 PM

this looks like add-on??? but will the outer groove line up with the AC???
Name: KGrHqEOKjUE3BzI6T8BN7vFCujw_1-1_zpseb859ffc.jpg
Views: 1204
Size: 38.8 KB

chevyrestoguy · 08-17-2013, 05:54 PM

I would get ahold of the seller and ask some questions. They might be able to help. I can't see the pulley being a problem. The biggest issue with an aftermarket A/C is the fwd-aft placement of the compressor, which will determine if the belt will align with the A/C pulley on the crank.

Quote:

Is it worth all the trouble having Inline6 with AC???

The older I get, I'll do whatever it takes to put power steering, power brakes, and A/C on everything I have, so my answer is YES.

**Captainfab** · 08-18-2013, 12:35 AM

That pulley looks to be the same pulley used on the small block with a short water pump, for driving the power steering pump. I don't remember for sure, but it seems like that does bolt up to the 230/250 balancer/pulley assembly.

**yelmer** · 08-18-2013, 07:55 PM

I have a factory ac compresser bracket for a 6 came off a 292 i will need to check i think i might have the pulleys? If somebody is looking?

08-17-2013, 05:09 PM	#1
gabe2000 Registered User Join Date: Jul 2010 Location: austin,tx Posts: 165	Add-on pulley for AC??? This is my last change to tried to investagate if adding AC to chevy 250(easy/cheap). I saw at thepartguy.com sells this add-on pulley. This is realiable or has somebody tried this??? My chevy 250 engine is running with 2 grooves pulley but before I a sanden compressor/AC system, I need to know if this possible. An easy solution without adding pulley to Alt, steering pump or installing 3 grooves pulley. Please look at the pics one is for crankshaft and other is water pulley.

08-17-2013, 05:11 PM	#2
gabe2000 Registered User Join Date: Jul 2010 Location: austin,tx Posts: 165	Re: Add-on pulley for AC???

08-17-2013, 05:12 PM	#3
gabe2000 Registered User Join Date: Jul 2010 Location: austin,tx Posts: 165	Re: Add-on pulley for AC??? Is it worth all the trouble having Inline6 with AC???

08-17-2013, 05:14 PM	#4
gabe2000 Registered User Join Date: Jul 2010 Location: austin,tx Posts: 165	Re: Add-on pulley for AC??? this looks like add-on??? but will the outer groove line up with the AC???

08-18-2013, 12:35 AM	#6
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,250	Re: Add-on pulley for AC??? That pulley looks to be the same pulley used on the small block with a short water pump, for driving the power steering pump. I don't remember for sure, but it seems like that does bolt up to the 230/250 balancer/pulley assembly. __________________ Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE

08-18-2013, 07:55 PM	#7
yelmer Registered User Join Date: Aug 2008 Location: greeley colorado Posts: 1,360	Re: Add-on pulley for AC??? I have a factory ac compresser bracket for a 6 came off a 292 i will need to check i think i might have the pulleys? If somebody is looking?



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