Harland Sharp Original Rocker Arm Pedestal Mount 1.60 Ratio Adjustable - Full Roller BR2004 The ratcheting mechanism is cranked

The ratcheting mechanism is cranked by hand with the included 1/4" ratchet handle

3 spoke slotted design

Flow Optimized Tube:

will not accept any options except for SF110

Harland Sharp Original Rocker Arm Pedestal Mount 1.60 Ratio Adjustable - Full Roller BR2004 The ratcheting mechanism is crankedProduct Description: Rocker Arm Original Pedestal Mount 1. 60 Ratio Adjustable Full Roller Aluminum Orange Anodized AMC Jeep Inline 6 Set of 12 Since the 1950s, Harland Sharp is the leader in roller rocker arm technology. Sharp manufactures roller rockers and rocker components for a variety of applications. Their rockers are made from lightweight aluminum and anodized for increased durability.