PAC Racing 1400 Series Valve Springs
Ready to push your valvetrain to the limit? Equip your setup with the PAC Racing 1400 Series valve springs, designed with advanced processing technology and highly variable rates to handle even the most aggressive camshaft. These valve springs are truly unique as they are conical in shape, made from strong alloy materials, and feature innovative heat-treating methods to help you achieve top-notch performance on the dragstrip.
Part Number: PAC-1421
Valve Spring Style:
Conical
Number of Springs Per Valve:
Single
Maximum Valve Lift (in.):
0.670 in.
Retainers Included:
No
Outside Diameter of Outer Spring (in.):
1.305 in.
Coil Bind Height (in.):
1.047 in.
Damper Spring Included:
No
Spring Rate (lbs/in.):
437 lbs./in.
Inside Diameter of Outer Spring (in.):
0.943 in.
Locks Included:
No
Valve Stem Seals Included:
No
Valve Springs Coated:
No
Remanufactured:
No
Quantity:
Sold individually.
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