|Ford Small Block
C.I., 5.0 and 3.8 V-6
Most March Performance Pulleys
are available in two types.
Performance Series Pulleys Increases
horsepower by reducing accessory drag. 12.5-15 h.p.
at rear wheels
Water Flow Pulleys Increases
cooling by speeding up water flow and fan speed. This
at critical low speed driving where
most overheating occurs.