Edelbrock Rollin Thunder Hydraulic Roller Camshaft - Lift 0.573 / 0.582 in - Duration 235 / 238 - 112 LSA - Small Block Ford 1436A13 Pump or draw (siphon) up

Pump or draw (siphon) up to 8 gallons per minute with the FLO-FAST pump

8 AN to 8 AN Male O-Ring

two 3/8" precision machined flanges and two collectors with mounting bolts and premium 1100 degree rated gaskets

Knitted Nomex is used with top and bottom gauntlets

GT3 Installation Hub GM Late Models Black Anodized

Edelbrock Rollin Thunder Hydraulic Roller Camshaft - Lift 0.573 / 0.582 in - Duration 235 / 238 - 112 LSA - Small Block Ford 1436A13 Pump or draw (siphon) upEdelbrock 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