Complete Scat Pro-Comp 1:1.4 ratio rocker arms for Type 1 engines - 2 pieces

Pair of SCAT (USA) Pro-Comp rocker arms
complete and assembled, ready to fit.
for Type 1, 2, 3 engines.
Ratio: 1:1.4
Reinforced ramps: Large diameter
Material: Billet 4340 forged chromoly steel
Bushings: Bronze with oil passage
Caps: Aluminum
Adjustment: Cup screw 3/8

Allows greater valve opening, allowing more mixture volume to pass through for better combustion chamber filling and higher performance. Made by Scat in the USA, top quality! Please note that we strongly recommend the use of long rocker arm rods, which can be re-cut if necessary to ensure correct timing geometry.