As an Amazon Associate, we earn from qualifying purchases. MHS / PAC RPM Series Stage 3 5.0L Coyote Valve Springs Modular Head Shop . VS-5.0L-STG3 Gallery Attributes Brand name, Manufacturer name, ManufacturerModular Head Shop ConditionNEW Extra Product NameMHS / PAC RPM Series Stage 3 5.0L Coyote Valve Springs keywordsmhs, modular head shop, pac, stage 3, 5.0l, 5.0, coyote, valve springs, retainers, titanium, rpm series, 1234x moq, multiple, tierMinQty11 MPNVS-5.0L-STG3 qtyInStock-2 qtySourceFieldMap SKUMHS-VS-5.0L-STG3 snippetMHS / PAC RPM Series Stage 3 5.0L Coyote Valve Springs - These Valve Springs are suggested for applications running anywhere from 15-30lbs of boost and are capable of handling up to .575" lift. TI-VCT should be locked out for maximum reliability. tierPrice1579.00 Distributor offers SellerSKUMOQIn stockMultiplePrices modularheadshop.comMHS-VS-5.0L-STG31-211 @ $579.00