This set of sixteen Ultra-Gold Roller Rockers (19043-16) from COMP Cams provides improved power, stability, and oiling for your small block. These next-generation roller rockers feature a 1.6 ratio for improved fuel flow and performance.
Features and Benefits:
- Fits 289/302/351W engines
- Set of 16
- 3/8” rocker stud
- 1.6 Rocker Ratio
- Full roller design
- Aluminum construction
- Ultra Gold series
- Good up to 700 lbs of open spring pressure
Using cutting edge design techniques and manufacturing processes, Ultra-Gold ARC Rockers increases engine power, enhance valve train stability and improve oiling. Ultra-Gold ARC Rockers feature a new extrusion based on improvements developed through FEA analysis, resulting in an even stronger, stiffer body without compromising mass. A new arced channel and contoured top, similar to a bridge design, give the rockers the best strength-to-weight ratio possible. The body has additional CNC contouring to improve clearances for valve covers and springs.
Manufactured entirely in the USA, all Ultra-Gold ARC Series Aluminum Rocker Arms feature a spring oiler channel through the body for improved lubrication. Trunnion retaining clips have been replaced with an ultra-durable spiral lock type clip, similar to what holds a piston pin in place. Stress relieving radii have also been added to areas of the body, trunnion and pushrod seat insert. Even the included locking nuts have been revised to increase surface area to better maintain lash and eliminate wear.