As an Amazon Associate, we earn from qualifying purchases. MHS .550" Lift 3V Valve Springs- Stage 1 Modular Head Shop . VS-3V-STG1 Gallery Attributes Brand name, Manufacturer name, ManufacturerModular Head Shop ConditionNEW Extra Product NameMHS .550" Lift 3V Valve Springs- Stage 1 keywordsmhs, modular head shop, 3v, valve springs, pac, pacaloy, valve, spring, set, stage 1, no machining, drop in, moq, multiple, tierMinQty11 MPNVS-3V-STG1 qtyInStock0 SKUMHS-VS-3V-STG1 snippetMHS .550" Lift Stage 1 Valve Springs for the 3V Cylinder Heads. Performance .550" Lift Drop in Replacement. Includes 4130 Chrome Moly Retainers. Great springs for using the factory VCT. tierPrice1379.00 Distributor offers SellerSKUMOQIn stockMultiplePrices modularheadshop.comMHS-VS-3V-STG1111 @ $379.00