The Edelbrock Rollin' Thunder camshaft kit for small-block Chevy (1957–1986) is a complete hydraulic roller package including camshaft, hydraulic roller lifters and pushrods. It is ground to pair with Performer or Performer RPM manifolds and compatible heads, providing improved low- and mid-range torque, smoother throttle response and reduced friction for daily-driven cars, trucks and similar applications.
Edelbrock Camshaft/Lifter/Pushrod Kit Performer RPM SBC 57-86