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PAC Racing 1400 Series Valve Springs PAC-1422-16
Part Number: RSC-PAC-1422-16
PAC Racing 1400 Series Valve Springs
Valve Springs, 1400 Series, Single, 1.330 in. Outside Diameter, 526 lb/in., 0.930 in Inside Diameter, Set of 16
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Estimated Ship Date: Nov 20, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
PAC-1422-16
Part Type:
Product Line:
Summit Racing Part Number:
RSC-PAC-1422-16
Item Number:
7818726
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.):
1.330 in.
Coil Bind Height (in.):
1.150 in.
Damper Spring Included:
No
Spring Rate (lbs./in.):
526 lbs./in.
Inside Diameter of Outer Spring (in.):
0.930 in.
Locks Included:
No
Valve Stem Seals Included:
No
Valve Springs Coated:
No
Remanufactured:
No
Quantity:
Sold as a set of 16.
Notes:
Drop in ready for Gen V Hemi engines.
Installed Height (in.):
1.900 in.
Seat Pressure at Installed Height (lbs.):
150 lbs.
Open Height (in.)(application):
1.225
Open Pressure (lbs.):
505 lbs.
Application Notes:
Drop in ready for Gen V Hemi engines.
PAC Racing 1400 Series Valve Springs
Pushing your valvetrain to the limit? PAC Racing 1400 Series valve springs will outfit your setup with advanced processing technology and highly variable rates to handle your aggressive camshaft. Actually a true conical spring, PAC Racing 1400 Series valve springs feature strong alloy materials and innovative heat-treating methods that will help you achieve leading performance down the dragstrip.
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