COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Ford / Cleveland / Modified (Set of 16) EZTS101BK 350-lb tongue weight rating with

350-lb tongue weight rating with weight distributing equipment

RA200 General Aviation Pilot Headsets

CAUTION: Do Not Wash

Chevy Truck 1947-55

COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Ford / Cleveland / Modified (Set of 16) EZTS101BK 350-lb tongue weight rating withThe Ultra Pro Magnum Roller Rocker Arms for Ford V8 Boss 302, 351C, 429 460 applications not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7 16" stud diameter and 1. 7 ratio. The 8650 chromemoly material and arched, web like design deliver increased strength and rigidity while still reducing the moment of inertia