B&B 54450 Pontiac Underdrive V8 Pulley 1971 up in Ronkonkoma, New York

69.00!! New B&B Performance 54450 Pontiac, 1971 & Later, V8, Single Groove, 40% Reduction Aluminum Crankshaft Racing Pulley. B&B Aluminum Pulleys are intended for applications where engine RPM exceeds those of the average passenger cars. In addition to reducing the power robbing parasitic drag brought on by turning belt driven accessories faster than necessary. These reduction pulleys actually bring some systems, such as the water pump back into an RPM range where they do an efficient job. Other accessories, like alternators and power steering pumps were never meant to run a high RPM and consequently are prone to early failure when subjected to constant overspeeds. All B&B Pulleys are precision cast, then machined to exacting tolerances. These deep groove pulleys are constructed to properly align with existing pulleys and contain belts at racing engine speeds. Email or call Action Performance (631) 737-7100. PayPal and shipping Available. CHECK OUT OUR FACEBOOK PAGE FOR MORE SPECIALS AND VIDEOS.