Rocker Lockers Rocker Locking Kit Single TC W/Aftermarket Support Plate - Harley Twin Cam
About Rocker Lockers
Rocker Lockers parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Rocker Lockers item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.
Eliminate the persistent top-end ticking on your Twin Cam engine, especially if you're running aftermarket rocker arm support plates, with the Rocker Lockers Rocker Locking Kit. This kit is specifically engineered to address noise caused by rocker shaft movement. It provides a precise solution to tighten up your valvetrain.
Why riders pick this
- Eliminates top-end ticking noise
- Designed for Twin Cam with aftermarket rocker plates
- Secures rocker arm shafts in place
- Reduces valvetrain noise and vibration
- Includes precision brass bushings and hardware
Many Twin Cam owners experience a distinct ticking sound from the top end, often attributed to play in the rocker arm shafts. This movement allows the shaft to contact the support plate bolts, creating an undesirable metallic noise. The Rocker Lockers kit is designed to prevent this by securely locking the rocker arm shafts in place, restoring quiet operation and a smoother-running engine.
Engineered for Aftermarket Setups
- Specifically designed for Twin Cam engines with aftermarket rocker arm support plates
- Eliminates ticking noise from rocker arm shaft movement
- Includes four precision-tapered brass bushings
- Comes with all necessary installation hardware
Improve Your Twin Cam's Acoustics
This Rocker Lockers kit is a targeted solution for Twin Cam riders who have upgraded their rocker arm support plates and now seek to refine their engine's sound. By reducing valvetrain slop, you not only get rid of the annoying tick but also contribute to the longevity and performance of your engine. It's a key upgrade for any Twin Cam owner chasing a quieter, more composed ride.
Specifications
- Brand: Rocker Lockers
- Manufacturer Part #: DK-RL-AMSP-TC
- Length: 4 in
- Width: 6.5 in
- Height: 0.5 in
- Weight: 0.13 lbs
Common questions
What causes the ticking noise this kit fixes?
Rocker arm shaft play allows the shaft to contact the support plate bolts during engine operation, creating audible ticking from the top end.
Is this for stock or aftermarket rocker plates?
This kit is specifically for Twin Cam engines running aftermarket rocker arm support plates.
Will this kit fit Milwaukee-Eight engines?
This kit is designed for Twin Cam engines. Confirm fitment for your specific year and model using our Shop by Bike tool before ordering.
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 | Rocker Lockers |
| TYPE | Engine |
| SKU | 880-3016 |
| WEIGHT | 0.13 lb |
