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 Rockwel 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.