Review Details
Dual Valve Spring, E49/E55 Spec (single with damper) : Suit Hemi 6, Slant 6, Small Block
Ryan's Rating:
Posted on 5/08/2022
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Poor product does not match description
- Engine builder measured spring rate At advertised install hight and it was well below advertised spring rate and less the standard spring rate, retainers and spring diameter did not match

