System Features Sanden SD-7B10 Compressor Double V-groove pulle, Polished FinishCompact but high-performance compressor, it pumps 6.1 cubic inches per revolution with a maximum 9000 sustained RPM range. Use only with our pulleys engineered specifically for this compressor (Model SD-7B10). Vehicle Fitment warning California Proposition 65 arrow_drop_down WARNING: California proposition 65