Rocker Lockers. Fits Twin Cam 1999-2017 with Aftermarket Rocker Support Plates.

Features & Benefits:-

* Locks the Rocker Arm Shafts

* Centers the Rocker Arm Support Plates

* The Rocker Lockers are tapered so that they lock themselves in and wedge the bolt/shaft in place.

* Eliminates ticking from Rocker Arm Shaft hitting Plate Bolts

Kit Includes:-

- 4 Brass Precision Tapered Bushings

- 2 O-Rings

- Washer & Nut for installation

- Teflon Centering Tool

- Step-by-Step Installation Instructions

Suggested Additional Purchase:-

Rocker Gasket Kit # CG-C9588

Feuling Rocker Box Breathers # FE-3200

Tech Tips:-

Rocker Lockers will not cure noisy lifters, noisy chains, gears, tensioners or bearings. Rocker lockers keep the shaft from rotating and hitting the inner rocker bolts.