PAC Hot Rod Dual Valve Spring

Further information available in the downloads tab

Specifications per below:

• Outside Diameter: 1.54”
• Outer Spring ID: 1.140”
• Middle Spring ID: Damper
• Damper: Yes
• Inner Spring ID: 0.754”
• Install Height: 1.900”
• Spring Open Height: 1.300”
• Recommended Valve Lift: 0.650”
• Spring Rate (lbs/in): .431”
• Coil Bind (max): 1.125”