Comp Cams Ultra Pro Magnum Rocker Arms (97-04 Corvette C5; 05-07 6.0L Corvette C6)

Description. As LS engines continue to grow in popularity, COMP Cams has expanded its line of rocker arms to build components specific to LS applications. New Ultra Pro Magnum Rockers are made from investment-cast 8650 chromemoly steel, utilize upgraded trunnions and needle bearings over stock and are stronger, stiffer and more durable than the stock parts. They also feature a 1.8 ratio (compared to the stock rockers’ 1.7) and utilize a roller tip instead of a slider. The higher ratio and increased stiffness make these rockers a great option for increasing lift without changing cams. This increased stiffness, along with the upgraded trunnion package and roller wheel, also makes them a perfect choice when running aftermarket valve springs. The rockers are available in a bolt-down design that uses stock rocker stands and in a stud-mount option for customers looking for an adjustable valve train. The stud-mount version is perfect for individuals running mechanical lifters as well. COMP Cams LS Ultra Pro Mangum Rockers Arms are available for LS1, LS2, LS3, LS6 and LS-based truck engines and come in individual sets or kits featuring studs and guide plates. Kits do not include pushrods, but they are available separately.

Fitment:

• 1997 Chevrolet Corvette
• 1998 Chevrolet Corvette
• 1999 Chevrolet Corvette
• 2000 Chevrolet Corvette
• 2001 Chevrolet Corvette
• 2002 Chevrolet Corvette
• 2003 Chevrolet Corvette
• 2004 Chevrolet Corvette
• 2005 Chevrolet Corvette
• 2006 Chevrolet Corvette
• 2007 Chevrolet Corvette

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov