COMP Cams 19005-16 Ultra-Gold ARC Series Rocker Arms, Chevy 7/16-1.6
Chevy Small Block V8, Roller Rocker Arm Style, 1.6 Rock Arm Ratio, .44" Stud Diameter, Aluminum
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
The original Ultra-Gold™ Aluminum Rockers changed the way racing and high performance street engine builders approached valve train design. Now, COMP Cams® 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. 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.
- Set of 16 rockers
- For Chevy small block V8 265-400 cid
- 7/16" Stud - 1.6 Ratio
- Next gen Ultra-Gold™ Rockers increase engine power, enhance valve train stability & improve oiling
- New extrusion based on improvements developed through FEA analysis, resulting in an even stronger, stiffer body without compromising mass
- Arced channel & contoured top give the rockers the best strength to weight ratio possible
- Exclusive spiral lock type clips replace retaining clips
- Lifetime Warranty - Buy them once, use them for a lifetime! For use with up to 700 lbs of open spring pressure.
7/16" Stud - 1.6 Ratio
More Like This
Small Block Chevy Stainless Steel Roller Rocker Arms, 1.6:1, 7/16 Stud
Crower Stainless Roller Rocker Arms, Small Block Chevy, 1.6:1
COMP Cams 19004-16 Ultra-Gold ARC Series Rocker Arms, Chevy 7/16-1.5
COMP Cams 19001-16 Ultra-Gold ARC Series Rocker Arms, Chevy 3/8-1.5
COMP Cams 19001-12 Ultra Gold Rocker Arms, Full roller, 3/8 Stud, Set
COMP Cams 19002-12 Ultra Gold Rocker Arms, Full roller, 3/8 Stud, Set
COMP Cams 19002-16 Ultra Gold Rocker Arms, Full roller, 3/8 Stud, Set
COMP Cams 19004-12 Ultra Gold Rocker Arms, Full roller, 7/16 Stud, Set
COMP Cams 19005-12 Ultra Gold Rocker Arms, Full roller, 7/16 Stud, Set
COMP Cams 19005-1 Ultra Gold Rocker Arm, Full roller, 7/16 Stud, Each
Q & A
What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!
To get the longest life and most performance out of your engine, it's important to have the valve lash set correctly. Here we show you how to set valve lash on a small block Chevy using a hydraulic lift camshaft.
Once you're ready to start selecting valve train components, we have some useful tips and tools that should boost your performance. We discuss proper valve-springs, pushrod length, and rocker arm ratios.
One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.
Tim M. has tried to stay true to the vintage route, but sometimes, exceptions must be made. For example, the original oiling system's paper element and canister are functional, but an upgraded system will be more reliable.
In part 2, you will read about the Generation 4 small block series of V8s that share the same platform as the Generation 3 discussed in part 1.