1975 Chevy Corvette Camshaft and Valvetrain

Lifter Type: Mechanical/Solid Flat Tappet

Rocker Arm Style: Roller

Rocker Arm Ratio: 1.5

Rock Arm Ratio: 1.5

Stud Size: 0.4375"

Rocker Arm Style: Roller Tip

Rocker Arm Ratio: 1.5

Stud Size: 0.4375"

Rocker Arm Nut Style: Polylock

Rocker Arm Style: Roller

Rocker Arm Ratio: 1.5/1.6

Rock Arm Ratio: 1.5 & 1.6

Stud Size: 0.375"

Valve Spring Style: Dual Spring

Outside Diameter: 1.465"

Open Pressure: 394 lbs. at 1.175"

Seat Pressure: 120 lbs. at 1.875"

Rocker Arm Style: Roller

Rocker Arm Ratio: 1.5/1.6

Rock Arm Ratio: 1.5 & 1.6

Stud Size: 0.4375"

Valve Spring Style: Standard

Outside Diameter: 1.26"

Maximum Lift: .60"

Open Pressure: 325 lbs. at 1.20"