Proform 66909 Extruded Aluminum Roller-Rocker Arm, 1.5 Ratio, 7/16″ Stud
Price: $244.43 - $205.99
Proform extruded aluminum roller-rocker arm has a 1.5 ratio, 7/16″ stud and fits select Chevy small block engines. Reduces internal valve train friction and valve stem wear. Full needle bearing, fulcrum and roller tip unleash horsepower. 16 extruded aluminum roller rockers and 16 poly locks.
Designed for select Chevrolet Small Block Engines
1.5 Ratio for 7/16″ studs
Full needle bearing fulcrum and roller tip
Reduces internal valve train friction
16 extruded aluminum roller rockers and 16 poly locks.
#Proform #Extruded #Aluminum #RollerRocker #Arm #Ratio #Stud B000CC9DH2
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