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AMS Racing .580" Lift Value Valve Springs Set for GM Gen III IV 4.8 5.3 6.0 Engines

AMS Racing .580" Lift Value Valve Springs Set for GM Gen III IV 4.8 5.3 6.0 Engines

AMS Racing

  • $ 7199


-set of 16
-fits GEN III / IV LS style engines (4.8L, 5.3L, 5.7L, 6.0L, 6.2L)
-
100 lbs @ 1.800";  300 lbs @ 1.240"
-beehive design
-work with stock retainers & locks

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