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PAC Racing RPM Series Valve Springs PAC-1232X-16
Part Number: RSC-PAC-1232X-16
PAC Racing RPM Series Valve Springs
Valve Springs, RPM Series, Beehive, Single, 0.650 in. Maximum Valve Lift, 423 lbs./in. Rate, Chrysler, Dodge, Jeep, Ram, Set of 16
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Estimated Ship Date: Monday 10/19/2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
PAC-1232X-16
Part Type:
Product Line:
Summit Racing Part Number:
RSC-PAC-1232X-16
Valve Spring Style:
Beehive
Number of Springs Per Valve:
Single
Maximum Valve Lift (in.):
0.650 in.
Retainers Included:
No
Outside Diameter of Outer Spring (in.):
1.345 in.
Coil Bind Height (in.):
1.346 in.
Damper Spring Included:
No
Spring Rate (lbs./in.):
423 lbs./in.
Inside Diameter of Outer Spring (in.):
0.650 in./0.900 in.
Locks Included:
No
Valve Stem Seals Included:
No
Valve Springs Coated:
No
Quantity:
Sold as a set of 16.
Engine Size:
6.4L/392
Engine Family:
Mopar Hemi Gen III
Installed Height (in.):
2.050 in.
Seat Pressure at Installed Height (lbs.):
175 lbs.
Open Height (in.)(application):
1.400
Open Pressure (lbs.):
450 lbs.
Remanufactured:
No
PAC Racing RPM Series Valve Springs
PAC Racing RPM Series valve springs were developed using all of the latest advancements from Circle Track and drag racing successes. This valuable, real-life research has been applied to new designs, which allow for performance increases that exceed all demands. RPM springs are made from quality materials and are available in different diameters and pressures to suit your specific camshaft profile.
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Some parts are not legal for use in California or other states with similar laws / regulations
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