Come with close-ratio 1st gear, stock 2nd through 5th gears and .86:1 "overdrive" 6th gear Gears are CNC-machined; shifter dogs are machined with lead-in ramps for better and quicker shifting For use with '91-'99 Evolution motors, but will fit earlier years if used with '91-or-later starter motor, clutch and inner- and outer-primary drive systems Require a clutch-release rod and bearing, final drive sprocket and transmission lube (JIMS recommends Bel-Ray 85-140 gear lube); all sold separately All parts are made in the U.S.A. and assembled in JIMS technologically advanced facility Made of 8620 steel. TRANS 6SP POL 91-99 S/T
