COMP Cams Rocker Arm
Rocker Arm; Ultra-Gold ™; Ford Windsor Small Block 4.7L-5.8L/289-351 Cubic Inch; 7/16 Inch Stud Diameter; 1.72 Ratio; Non Self Aligning; Roller Rocker; Aluminum; Single
MPN: 190491
This COMP Cams(R) Ultra-Gold™ ARC Series Aluminum Roller Rocker Arm with a 7/16 Inch Stud Diameter and 1.72 ratio is designed for Ford V8 289-302-351W applications. The original Ultra-Gold™ Aluminum Rockers changed the way racing and high performance street Engine builders approached Valve train design. Now, COMP Cams(R) is revolutionizing Valve train performance again with the next generation of Ultra-Gold™ ARC Series Aluminum Rocker Arms, featuring an Arced, Recessed, Contoured design. Using cutting edge design techniques and manufacturing processes, Ultra-Gold™ ARC Rockers increase Engine power, enhance Valve train stability and improve oiling while fitting under stock Valve covers. 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 U.S.A., 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.
Compatibility: Ford Windsor Small Block 4.7L-5.8L/289-351 Cubic Inch
Stud Diameter: 7/16 Inch
Ratio: 1.72
Body Construction: Extruded Aluminum
Mount Type: Stud Mount
Roller Tip: Yes
Roller Pivot: Yes
Nut Style: Polylock
Offset: No Offset
Self Aligning: No
Maximum Spring Pressure: 700 Pound
Maximum Spring Diameter: 1.65 Inch
Quantity: Single
Features
- Next Gen Ultra Gold™ Rockers Increase Engine Power, Enhance Valve Train Stability And Improve Oiling While Fitting Under Stock Valve Covers
- New Extrusion Based On Improvements Developed Through FEA Analysis, Resulting In An Even Stronger, Stiffer Body Without Compromising Mass
- Arced Channel And Contoured Top Give The Rockers The Best Strength To Weight Ratio Possible
- Exclusive Spiral Lock Type Clips Replace Retaining Clips
- Proven To Withstand Extremely Aggressive Spring Pressure And Valve Lift
- Limited 1 Year Warranty
Specifications of COMP Cams Rocker Arm - 19049-1 |
Body Construction |
Extruded Aluminum |
Compatibility |
Ford Windsor Small Block 4.7L-5.8L/289-351 Cubic Inch |
Maximum Spring Diameter |
1.65 Inch |
Maximum Spring Pressure |
700 Pound |
Mount Type |
Stud Mount |
Nut Style |
Polylock |
Offset |
No Offset |
Quantity |
Single |
Ratio |
1.72 |
Roller Pivot |
Yes |
Roller Tip |
Yes |
Self Aligning |
No |
Stud Diameter |
7/16 Inch |
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