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The COMP Cams dual valve spring is engineered as a two‑spring assembly using Super Clean wire and extensive quality control to provide stronger valve train stability where higher lift is present. The dual design handles increased lift and stress, and this variant lists a 1.460" outer diameter with a .700" inner dimension, offering a robust option for demanding camshaft and valvetrain combinations.
COMP Cams Valve Spring For 972-973
