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Dramatically increase the performance of your Sprint or Sprint 2 by upgrading from a geared differential to an infinitely adjustable, limited-slip Ball differential! With simple external adjustments you can tune the diff to your handling needs to get more or less grip at either end of your car.
Supplied with all the hardware and grease necessary to build up one ball differential.
Royal mail at £3.50, or Express at £6.95.
Full details at checkout.
Some items cannot be sent via Royal Mail due to their restrictions.