Harddrive 88" Straight Small End Connecting Rod Assembly - Harley Twin Cam 1999-2006
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
When rebuilding or upgrading your 88-cubic-inch Harley Twin Cam engine, a robust connecting rod assembly is non-negotiable. This Harddrive connecting rod assembly is engineered as a heavy-duty replacement, meeting or exceeding OEM specifications for 1999-2006 models. It features a straight small-end design, ensuring precise fitment and reliable performance for your V-twin.
Why riders pick this
- Heavy-duty replacement for 88" engines
- Meets or exceeds OEM specifications
- Straight small-end design for precise fit
- Ideal for 1999-2006 Harley Twin Cam models
- Ensures reliable bottom-end performance
The connecting rods are the backbone of your V-twin's rotating assembly, enduring immense stress with every revolution. Whether you're performing routine maintenance or a full engine overhaul, installing a quality connecting rod assembly is crucial for power and longevity. This Harddrive unit is built to withstand the demands of stock and mildly modified 88-cubic-inch Harley Twin Cam engines, providing confidence in your bottom end.
Built for Reliable Performance
- Heavy-duty replacement construction for enhanced durability
- Engineered to meet or exceed OEM specifications
- Features a straight small-end design for specific applications
- Suitable for 88 cubic inch displacement engines
Essential for Engine Rebuilds
Maintaining the integrity of your engine's internal components is key to enjoying mile after mile on your Harley. This Harddrive connecting rod assembly is a direct replacement for 1999-2006 88-cubic-inch Twin Cam models, ensuring a straightforward installation. Pair it with other quality Harddrive engine components for a comprehensive and dependable rebuild that will have your Road King, Street Glide, or Dyna running strong.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 89786
- UPC: 191361356070
- Engine Displacement: 88 cubic inch
- Length: 16 in
- Width: 5 in
- Height: 5 in
- Weight: 4.18 lbs
- Country of Origin: China (Taiwan)
Common questions
What engine displacement does this connecting rod assembly fit?
This Harddrive connecting rod assembly is designed for 88-cubic-inch V-twin engines, commonly found in 1999-2006 Harley-Davidson Twin Cam models.
Is this connecting rod assembly a direct replacement for my stock rods?
Yes, this Harddrive unit is engineered as a direct OEM-style replacement for 1999-2006 Harley-Davidson 88-cubic-inch engines with a straight small-end design.
Does this part offer any performance improvements over stock?
This connecting rod assembly is manufactured to heavy-duty standards, meeting or exceeding OEM specifications for durability, making it suitable for both stock and mildly modified engines.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Engine |
| SKU | 820-58021 |
| WEIGHT | 4.18 lb |
