Edelbrock Rollin' Thunder Hydraulic Roller Camshafts will improve your vehicle's horsepower and torque, while giving you a great sounding performance idle and excellent vacuum at idle. The camshafts feature a very aggressive lift profile without excessive valve overlap. They come packaged with hydraulic roller tappets which reduce friction and improve fuel economy. The Camshafts are performance matched to the Edelbrock Total Power Package components for proven performance!

• Rollin Thunder Camshaft
• Hyd.
• Adv. Dur. 230 Int/243 Exh
• Valve Lift 0.631 Int/0.631 Exh
• Lobe Angle 114 deg.
• 97-04 Chevy LS1

Edelbrock Performance is a company with a lot of history behind it, and now ranks as one of the leaders in the automotive performance industry. Edelbrock products are developed by top-notch R&D teams with access to the most modern and up-to-date tools. After a product has been designed it goes through vigorous testing in a real world environment with state-of-the-art equipment. Products are also tested by professional race car teams and drivers! Edelbrock products are used by top racing teams who participate in all forms of motorsports and they are counted on to win races and championships!