Belts and Pulleys - Adding A/C to Big Block 4x4. - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**nitrosport_5** · 01-05-2014, 02:29 AM

I am adding A/C to my '72 4x4. Its currently got a 396, and after running the numbers it comes back as a 66 325hp from an impala/chevelle.

Pictured is my current pulley setup. Im guessing it all will need changed? From what i have seen in pictures is that the A/C Compressor will go right where my alternator currently is.

Can you guys point me in the direction of what i need to do to add an A/C COmpressor to this setup? Im new to building somthing like this and have no idea where to start. Thanks!

01-05-2014, 02:29 AM	#1
nitrosport_5 Registered User Join Date: Jul 2012 Location: St. John, Washington Posts: 618	Belts and Pulleys - Adding A/C to Big Block 4x4. I am adding A/C to my '72 4x4. Its currently got a 396, and after running the numbers it comes back as a 66 325hp from an impala/chevelle. Pictured is my current pulley setup. Im guessing it all will need changed? From what i have seen in pictures is that the A/C Compressor will go right where my alternator currently is. Can you guys point me in the direction of what i need to do to add an A/C COmpressor to this setup? Im new to building somthing like this and have no idea where to start. Thanks! Attached Images __________________ "Rusty" 1972 K20 Cheyenne Super, 496, A/C, Tilt, Tach, Buckets, 4l80e/NP205, 4" Rancho Lift, 35" BFG AT "Ramp Truck" 1972 C30 Ramp Truck 350, Air Bags, Factory A/C. "1968" C10 Shortbed project



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