Honda B Series Solid Front Shift Linkage Bushing by Circuit Hero The Circuit Hero solid front linkage bushing removes the slop and play of the factory rubber bushing at the end of the shift linkage. Using solid aluminum billet pieces allow more of a precise feel when shifting the transmission into gears. This two-piece design makes installation quick and painless. No modifications needed. Safe for road racing, auto crossing, drag racing, or even everyday spirited driving. Features Solid aluminum billet pieces Two-piece design makes installation quick and painless Benefits Allows more of a precise feel when shifting the transmission into gears Applications 1990-2001 Acura Integra (DA/DC) (B18A, B17A, B18C1, B18C5) 1992-1997 Honda Del Sol (B16A) 1999-2000 Honda Civic Si (B16A) What\’s In The Box? 1 – Bushing Warranty Manufacturers Standard Warranty