Edelbrock Rollin Thunder Hydraulic Roller Camshaft - Lift 0.539 / 0.548 in - Duration 234 / 238 - 112 LSA - Small Block Chevy 2204 RTV Attractive finned aluminum housing helps

Attractive finned aluminum housing helps dissipate heat

Black Anodied / Tumble Polished

including Full Size Chevy

Black powder coating is the standard finish

Edelbrock Rollin Thunder Hydraulic Roller Camshaft - Lift 0.539 / 0.548 in - Duration 234 / 238 - 112 LSA - Small Block Chevy 2204 RTV Attractive finned aluminum housing helpsEdelbrock Rollin' Thunder camshafts are designed to improve horsepower and torque, produce a great sounding performance idle and provide excellent vacuum at idle to support power accessories. Rollin' Thunder camshafts feature more aggressive lift profiles than possible with conventional flat tappet hydraulic cams, without excessive valve overlap that can compromise low rpm drivability; reduced friction provided by roller tappets makes this combination