Harland Sharp Original SB Chevy Rocker Arms - 1.6 Ratio - 7/16 Stud SRB23C Four Corner Style - Allows

Four Corner Style - Allows Flow of Steam & Coolant from Front & Back of Cylinder Heads

where it senses current and creates a conventional 12V square wave signal output which can be utilized by AutoMeter tachometers and many aftermarket RPM activated devices

off-road racing

3/8 Hose Barb Outlet

Product Dimensions: 3

Harland Sharp Original SB Chevy Rocker Arms - 1.6 Ratio - 7/16 Stud SRB23C Four Corner Style - AllowsProduct Description: Rocker Arm Original 7 16 in Stud Mount 1. 60 Ratio 0. 050 in Offset Full Roller Aluminum Orange Anodized Small Block Chevy Set of 16 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.