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EMPI 4040 High Rev. Single Valve Springs ? Set of 8

Our Price: $29.95

Product Code: E4040

Prevent engine damage due to valve float or worn & weak valve springs.  Made from special silicone spring steel.  For high RPM applications please use Dual valve springs which offer improved control & reliability.  Single Rev. springs have approximately 135 lbs. Seat pressure at 1.550 installed height.

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