ROCKOUT rocker shaft inserts

A bit of a project to install these. Not hard, just take your time. Tank & seat have to come off before you can begin. Watch YouTube videos before you start. Very helpful. After installation, No more ticking. Engine sounds smooth and quiet. Im glad I found these.

Didnt seem to make much of a difference on my twin cam. Many others have said it makes a noticeable difference. I will give a 5 star rating to the developer of this product as he was extremely helpful to me with the install.

Easy install, finding top head center is easiest on 4th or 5th gear. Did my install with bike cold, If I was to do it again I would install with engine wormed up for easier insert install. Engine noise has gone down quite a bit. Still gets noisy on hot days & going up hills. But over all inserts work. Happy with my install.

They went right in rather easily. However it didn’t get rid of the upper engine noise. It did decrease though.

Quick shipping and great price

Kit was easy to install. Might want to grab new umbrellas for breather while in there. Had to use a 3/8” x 7/16” combo wrench to use as a torque adapter , to tighten rear rocker cover bolts. Make sure to check rocker shaft end play. Did notice more contact with rocker shaft bolt on rear cylinder , then front. Little more rocker shaft end play on rear also , but still within the .20 my book called for. Definitely quieted top end down some.

I like mechanic work and these worked to quite my twin cam rockers

For anyone who owns a Harley Twin Cam, has a little bit of mechanical ability, a service manual and basic tools, this is a simple to install update for you Bike that really works. I would give Rockouts a 10 out of 10, no more ticking at cruising speed from the upper valve train! Thank you for a great idea and product.

Very easy to install. prep-work took more time than installing the park. Took roughly 2 hours. I am very happy with the results a lot less clattering top end.. Thanks

Went together good but Im doing a lot of other stuff to the bike I have not started it yet but I can see how it work