Description: Selling a set of new PAC racing springs 1219x beehive valve springs. Comes with a complete setup to run on sbc engines with 11/32 stem valves. PAC R310 tool steel retainers, and PAC S111 valve seat locators. Will work on other engines, as long as they are also 11/32 stem valve. This is an excellent setup to convert your sbc heads springs to beehive springs. These are much lighter weight than standard or dual springs, and will allow higher revs before valve float. These would be matched perfect to the jones hyd roller cam I also have listed. Spring specs: RPM Series, Beehive, Single, 1.307in. O.D., 340lbs Rate, 1.100in Coil Bind Height, .625in lift, 145lbs seat psi, 358lbs open psi. Retainer specs: 300 Series, Steel, 1.035in. O.D., Single, Beehive, 10 degree lock Locator specs: S111, 1.270in od, .060in thickness, .870in spring id.
Price: 350 USD
Location: Justin, Texas
End Time: 2025-02-01T19:08:28.000Z
Shipping Cost: 0 USD
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Item Specifics
Returns Accepted: ReturnsNotAccepted
Brand: Pac racing springs
Manufacturer Part Number: 1219x
Country/Region of Manufacture: United States
