Jims 6-Speed Overdrive Transmission for 1991-1999 Harley-Davidson Softail 8000C6
Part Number: DS325854JIMS
- SKU:
- DS325854
- MPN:
- 8000C6
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 41.88 LBS
Description
If you're running a 1991-1999 Softail and want meaningful gains in acceleration and highway cruising efficiency, the JIMS 6-Speed Overdrive Transmission is a direct bolt-in solution that delivers both. The close-ratio first gear maximizes takeoff performance while the .86:1 overdrive sixth drops engine RPM on the highway, reducing noise and heat while improving fuel economy. Built from 8620 steel and CNC-machined with precision shifter dogs, this U.S.-manufactured transmission combines reliability with measurable real-world performance improvements.
What's Included:
- Transmission unit
- Clutch cover gasket
- Wiring harness with connectors
- Seal and O-rings kit
- Torco TG 89 racing gear oil
- Installation instructions
Technical Specifications:
- 6-speed overdrive transmission
- Close-ratio first gear
- .86:1 overdrive sixth
- 8620 steel construction
- CNC-machined shifter dogs
- Lead-in ramp design
- Optimized Softail fitment
- 1991-1999 Evolution compatible
- U.S. manufactured assembly
- Does not include front pulley
- Ships 3-4 business days
Additional Requirements: Installation requires clutch-release rod, final drive sprocket, and Bel-Ray 85-140 gear lube (sold separately). Professional installation recommended.
Specs
PRODUCT NAME: |
TRANSMISSION ASSEMBLY |
RIDING STYLE: |
STREET |
SIXTH GEAR RATIO: |
0.86:1 |
UNITS: |
EACH |
MATERIAL: |
ALUMINUM |
STYLE: |
OVERDRIVE |
TRANSMISSION TYPE: |
6 SPEED |
STYLE: |
CLOSE RATIO |
Fitment
Fitment for Jims 6-Speed Overdrive Transmission for 1991-1999 Harley-Davidson Softail 8000C6
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