Jims 6-SPEED TWIN CAM COMPLETE TRANSMISSION LINE
6-Speed Clean-Cut Gears
JIMSŪ Clean-Cut 6-Speed transmissions include chromed billet  covers, trap door and are shipped complete with bottled transmission oil and instruction sheet No.8000C6-IS. JIMSŪ is proud to offer  6-speed transmission gears made in the U.S.A. by JIMSŪ. Imagine riding the road at 75 MPH in 5th gear and by shifting into 6th you reduce your engine RPM by almost 500 RPM.’s. It’s now possible to have this option with the strength and reliability of JIMSŪ quality gears and shafts. All gears are standard width for performance and strength, with first gear being close ratio 2.94, and the last four being the same ratio as a stock 5-speed. 6th gear goes to .86:01 overdrive.
6-Speed Clean-Cut Gears for Softails 1990-99
TEC#

Case Finish

Jims#
89554 Plain Aluminum 8000C6
89556 Black Wrinkle 8002C6
89558 Polished Aluminum 8004C6
 
6-Speed Pro-Cut Gears
JIMSŪ Pro-Cut 6-Speed transmissions feature increased lead-in ramping on all engagement dogs for quicker shifts
during heavy acceleration. Transmissions include chromed covers, trap door and are shipped complete with bottled
transmission oil and instruction sheet No.8000C6-IS.
6-Speed Pro-Cut Gears for Softails 1990-99
TEC# Case Finish Jims#
89557 Black Wrinkle 8002P6
 
Jims 5 & 6-SPEED OVERDRIVE FOR A 4 SPEED FRAME 
JIMSŪ turns back the clock on traditional 4-speed transmissions (1970-early ‘84) with the newest release of the JIMSŪ 6-speed transmission for a 4-speed frame. JIMSŪ has taken the experience of over 30 years in high-performance parts and tools and encapsulated them into a compact design that enables custom builders and 4-speed owners to create cutting edge machines. Using only the highest standards and materials, JIMSŪ once again fuses performance and reliability.

These transmissions are shipped fully loaded with the finest components available by JIMSŪ, such as: forged and shot peened gears with lead-in ramping and back-cut engagement dogs, close ratio 1st gear, precision machined & heat-treated counter & main shafts, chrome billet trap doors, chrome billet top and side covers and JIMSŪ performance gaskets.
6-Speed in 4 Speed Frame with Clean Cut Gears
TEC#

Case Finish

Jims#
89544 Plain Aluminum 8028C6
 
6-Speed in a 4 Speed Frame with Pro-Cut Gears
TEC# Case Finish Jims#
89545 Plain Aluminum 8028P6
 
5-Speed in 4 Speed Frame with Clean Cut Gears
TEC# Case Finish Jims#
89542 Plain Aluminum 8028