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Item #: 3927142
Reg. Price: $4.23
Our Price: $4.33


This is a special performance valve spring for racing camshaft P/N 3927140. This is a good spring for mild racing engines. Technical Notes: Single spring with damper with 1.273" O.D. and 1.16" solid height. The pressure at installed height is 110# @ 1.70" with 358" the average rate of pounds per inch. Use with retainer P/N 14003974 and seal kit P/N 10132715.

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