COMP Cams Pro Magnum shaft mount roller rocker arms combine the strength of 8650 chromoly steel and the weight savings of aluminum rockers. COMP Cams took advantage of computer design to simulate the stresses that affect rockers under various operating loads. This allowed the engineers to lessen the rockers' mass at non-critical areas and strengthen the areas that take the most punishment. The results are rocker arms that are strong where they need to be and actually weigh 5 percent less at the valve than comparable aluminum rockers.

More From This Category

COMP Cams Rocker Arm, Shaft Mount, Full Roller, Aluminum, 1.5 Rocker For Chrysler 383-440, Kit

COMP Cams Rocker Arm, Shaft Mount, Full Roller, Aluminum, 1.5 Rocker For Chrysler 383-440, Kit

$3,197.43

COMP Cams Ultra Pro Magnum Rocker Arm Shaft Pair 1621 For Chrysler 383-440 B/RB Shaft Kit

COMP Cams Ultra Pro Magnum Rocker Arm Shaft Pair 1621 For Chrysler 383-440 B/RB Shaft Kit

$307.83

COMP Cams Rocker Arm, Aluminum Roller Rockers, Spacers, .480 in. Wide, For 1074 and 1076, Each

COMP Cams Rocker Arm, Aluminum Roller Rockers, Spacers, .480 in. Wide, For 1074 and 1076, Each

$25.32

COMP Cams Rocker Arm, High Energy, 1.5 Ratio For Chevrolet V6 and Small Block w/ 3/8 in. Stud, Set of 16

COMP Cams Rocker Arm, High Energy, 1.5 Ratio For Chevrolet V6 and Small Block w/ 3/8 in. Stud, Set of 16

$266.24

COMP Cams Rocker Arm, Ultra Pro Magnum, Full Roller, Chromoly Steel, 1.6 Ratio, SBC Twisted Wedge Head, Set of 8

COMP Cams Rocker Arm, Ultra Pro Magnum, Full Roller, Chromoly Steel, 1.6 Ratio, SBC Twisted Wedge Head, Set of 8

$558.46