Baker Drivetrain Overdrive 6-Speed Gear Set 2.94:1 Black HD

Elevate your ride with the Baker Drivetrain Overdrive 6-Speed Gear Set, engineered to transform your Harley Davidson's transmission. This comprehensive kit delivers significantly smoother shifting, enhanced highway cruising, and improved fuel efficiency, making it an essential upgrade for any enthusiast seeking a superior riding experience.

Description

The Baker Drivetrain Overdrive 6-Speed Gear Set is a premium upgrade designed for select Harley Davidson models from 1984-1997, including the Fat Boy FLSTF and Heritage Softail Classic FLSTC. This high-performance black transmission kit replaces your stock 5-speed setup, providing a true 6-speed overdrive experience. At its core, the gear set features an impressive 2.94:1 First Gear Ratio for strong launches and a 0.86:1 Sixth Gear Ratio for relaxed, fuel-efficient highway speeds. Shifting is remarkably smoother than stock, thanks to a roller detent shift drum with reduced inertia and meticulously designed gear dogteeth with lead-in ramping. The robust bearing door, manufactured from durable 6061-T6 Aluminum, incorporates wider bearings and retainer plates for superior strength and longevity compared to traditional snap rings. All gearsets are crafted from high-strength 8620 steel, precision cut before heat treating, and then ground with diamond-coated tooling to ensure exceptionally quiet operation and a long service life. This kit is proudly made in the USA and is compatible with both stock and most aftermarket 5-speed transmission cases.

Features & Highlights

• Complete Transmission Upgrade Kit: Includes a trap door, all necessary gears, mainshaft, countershaft, shifter drum, detent components, bearings, snap rings, gaskets, and hardware for a comprehensive and straightforward installation.
• Significantly Smoother Shifting: Experience fluid gear changes due to a roller detent shift drum with reduced inertia and advanced gear dogteeth featuring lead-in ramping, providing a more refined and responsive feel.
• Enhanced Durability Bearing Door: The bearing door is precisely machined from high-grade 6061-T6 Aluminum, featuring wider bearings and secure bearing retainer plates, offering superior strength and reliability over standard snap ring designs.
• Precision-Engineered 8620 Steel Gearsets: Crafted from robust 8620 steel, gears are cut before heat treating and then precision ground with diamond-coated tooling, ensuring quieter operation, exceptional wear resistance, and extended lifespan.
• Optimized Overdrive Performance: Benefit from lower engine RPMs during highway cruising with the 0.86:1 Sixth Gear Ratio, leading to a smoother ride, reduced engine wear, and improved fuel efficiency.
• Made in the USA Quality: Manufactured with pride in the United States, guaranteeing superior craftsmanship and adherence to rigorous quality standards.
• Versatile Fitment: Designed to fit seamlessly into both stock and most aftermarket 5-speed transmission cases, offering flexible installation options.

Technical Specifications

• Brand: Baker Drivetrain
• Product Name: Gear Set
• Type: Transmission
• Style: Overdrive
• Transmission Type: 6-Speed
• First Gear Ratio: 2.94:1
• Sixth Gear Ratio: 0.86:1
• Color/Finish: Black
• Units: Kit
• Vendor Part Number: OD6-401-03
• EAN: 11030057

Important to Know

• Exhaust bracket may require modification when installing this kit.