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ROCKOUT rocker shaft inserts

(1473 Reviews)
Price
$15.95
Quantity
(10000 available )
Total Price
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189 Ratings
166
8
13
1
1
Reviews

  • unhog

    > 24 hour

    there in there no noise (YET)

  • Hair

    > 24 hour

    After new rockers, new lifters, new pushrods these were the trick to quiet the rocker noise!

  • CoLt

    > 24 hour

    I took a round file and removed a burr that was about halfway down the hole in the casting and that helped the inserts go in easier. My rocker shafts were tight so I didnt notice any difference on initial start-up., I havent had it out on a longer ride to see if it helps when the engine gets hot. Its a great idea and was easy to install, I can see how it would fix a loose shaft issue.

  • Hal R.

    > 24 hour

    If you have a Twin Cam Harley and tired of all the clattering this is the fix. I took my time and it took me about 4 hours from start to test ride. Never heard my bike run so quiet. This is how its supposed to be. You can search hdforums.com for detailed reviews.

  • joseph

    > 24 hour

    not so good still loud

  • Robb

    > 24 hour

    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

  • George Dishman

    > 24 hour

    It Quiet down a 2016 twin cam engine.

  • mark wilkerson

    > 24 hour

    Good product.. Really works

  • Marc Augustine

    > 24 hour

    havent used yet but im sure they will do the job

  • Danny Lindamood

    > 24 hour

    Worked as advertised on my ‘06 ultra classic

Don"t be fooled by others that have copied my kit. There is only one PATENTED top end tapping solution WORLD WIDE!

ROCKOUT rocker shaft inserts solve one of the most annoying problems with the Harley Davidson Twin Cam engine.... that maddening tapping sound that rolls in around 2000-3000 RPM"s & leaves just as quickly as RPMs increase. My research discovered that the noise is caused by the factory"s sloppy fit between the rocker shafts and the hold down bolts meant to keep them in place. The rocker shafts are allowed to side in & out, and rotate, hitting the bolts at high frequency & creating that awful tapping noise. You can see the marks in the hardened bolts from the hammering in the pic above. My inserts fill that gap, locking the shafts in place, stopping the noise.
Tapered for easy installation, professionally made to exacting tolerances so each is virtually identical. Kit includes 4 inserts (and a spare!), 2 Viton O-rings for under the support plates, full instructions & easy installation hardware.

Here"s just one actual review from a customer on the largest online HD forum...

"I had been telling the tech I use at the dealer about the Rockouts. So when I had my bike in there for some work I had him install the Rockouts. The ticking is gone and when the service manager walked by my bike as it was running he stopped and said my bike was the most quiet he had ever heard. Had the tech order some for his bike. In fact I think he said he ordered a set of 10. I have to agree. None of my previous Harleys were this quiet. FWIW I"m running Woods TW 777 cams and the valve train sounds like a well oiled sewing machine."

Stop that aggravating tapping forever!

All text & images (C) Bikerscum Products LLC

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