CNC machined 3/4" Wide idler pulley bracket that mounts on the blower snout. Pulley Finish: Polished. Pulley Material: Billet Aluminum.
6-71 671 BLOWER SUPERCHARGER SINGLE CARB ADAPTER FOR HOLLEY 871
671 Blower Supercharger Base Gasket .015" Thick
Speedmaster® Billet Aluminum Blower Supercharger Belt Guard
Speedmaster PCE153.1002 6-71 to 14-71 12Pt 2.75" Aluminum Blower Supercharger
LITTLEFIELD MAG Blower Supercharger GMC 471 671 Rear COVER Bearing Plate 1471
Blower Supercharger BBC Timing Cover GMC 671 871 NHRA IHRA IMCA Mud truck RatRod