Valve Spring & Retainer Kit GM LS – Dual Spring
Valve Spring Kit – Dual Spring – 400 lb/in Rate – 1.070 in Coil Bind – 1.320 in OD – Chromoly Retainer – Viton Seal – Steel Seat – GM LS-Series – Kit
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Valve Spring Kit – Dual Spring – 400 lb/in Rate – 1.070 in Coil Bind – 1.320 in OD – Chromoly Retainer – Viton Seal – Steel Seat – GM LS-Series – Kit
