This bracket system is designed to replace the factory A.C. compressor with an aftermarket Sanden 508 & 709 or equivalent compressor. A.C. compressor is driven off the factory inner four grooves of the harmonic balancer.
Bracket kit includes: Steel mounting brackets, mounting hardware, automatic belt tensioner, Dayco four-rib drive belt and illustrated instructions for easy installation
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Installation Instructions; 71-40-144R