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Comp Cams – Ultra Pro Magnum Series Rocker Arms

$341.99

Product Description : Ultra Pro Magnum Series Rocker Arms
Part Number : 070-1605-12
Brand : COMP Cams

SKU: COMP 1605-12 Category:

Founded in 1976 and based in Memphis, TN, COMP Cams® has been a leader in the automotive performance aftermarket in valve train technology. Comp’s mission is to produce the highest quality products which include: camshafts, cam & lifter kits, valve springs, lifters, pushrods, rocker arms, timing sets and wide variety of valve train components.

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WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


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Electrical Cords

WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.


Description

Everything from casting techniques to valve spring clearance was scrutinized to ensure that Ultra Pro Magnum rocker arms not only lived up to the lofty standards, but also took stud mount rocker performance, stability, and value to a whole new level. The most noticeable advancement centers around their nearly unbreakable investment cast 8650 chromoly body. The arched, web-like design delivers a nearly 29 percent increase in strength and rigidity, while reducing the moment of inertia and optimizing the dynamic balance. The resulting rockers maximize lift and valvetrain control at high RPM. The increased retainer and valve spring clearances of the new design enable the use of large-diameter valve springs, retainers, and locks, without clearance or fitment issues. The new black oxide exterior finish offers a distinctive appearance, along with long-term corrosion resistance. The COMP Cams Ultra Pro Magnum rocker arms feature an oversized trunnion and precision-sorted needle bearings designed for use with high-load valve springs. These unique rockers also feature hardened roller tips for reduced friction and elimination of the valve stem “side loading” that causes premature valve guide wear.

Additional information

Weight 2 lbs
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