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March Performance

All March Performance pulleys and brackets are manufactured with a unique blend of durability, performance and style! With over 30 years of aircraft and automotive manufacturing experience you can be assured that their systems will fit perfectly and run true!

All kits are machined from 6061-T6 aircraft grade aluminum, and then we hard coat all high wear surfaces to increase pulley life. Hardened to 65 Rockwell C scale. Harder than steel, two times harder than forged aluminum! JEGS carries March Performance Products in-stock and ready to ship at everyday low prices.

March Performance
March Performance
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March Performance Overview

March Performance pulley kits are developed to add style to a part of the engine that is not usually attractive. Since the front of the engine is typically easy to see, March dresses it up with polished billet brackets, pulleys and more. Plus, add a good polish and you'll have an impressive engine! Systems are CNC machined to precise tolerances. This insures pulleys run true and fit perfectly. Mounting brackets use existing holes. You will not need to drill into your heads for a mounting point. Most kits offer higher flow for better cooling and lower engine temperatures. Most kits utilize a serpentine belt. This type of belt can give you more pulley surface contact over pulley to pulley belts. March pulley tensioning rods use strong stainless steel rods with chrome moly rod ends.

Serpentine conversion kits are available for most Ford small and big block engines, Chevrolet small block, LS and Big block as well as some Chrysler, Pontiac and Oldsmobile engines. There are also a number of options for each engine package to suit your power steering, alternator and AC needs. March products come with a great warranty.