System Features Steel-eez® Chevy 6-Cylinder Brackets 235-261 Chevy 1955-62 blocks driver-side top-mount alternator bracket - bottom compressor bracket. Designed to mount compressor and alternator. Fits on driver side. Uses stock pulleys. Uses stock intake and exhaust manifolds. Includes new double-groove 6-cyl harmonic balancer. NOTE: May not clear some factory air cleaner assemblies. Instructions Installation Instructions download Vehicle Fitment warning California Proposition 65 arrow_drop_down WARNING: California proposition 65