{"product_id":"ls-ls1-engine-valve-spring-compressor-air-valve-holding-hose-tool-for-gm-chevy","title":"LS LS1 Engine Valve Spring Compressor Air Valve Holding Hose Tool for GM Chevy","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement valve spring compressor and air valve holding hose tool set is intended for LS LS1 engine service applications. A valve spring compressor is used to compress valve springs so the valve retainers can be removed or installed during cylinder head service, while an air valve holding hose supplies compressed air to keep valves in place when the cylinder head remains on the engine. The tooling supports the listed GM Chevy LS LS1 engine applications.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eValve spring compressor design supports removal and installation of valve springs and retainers during head service\u003c\/li\u003e\n\u003cli\u003eAir valve holding hose directs compressed air into the cylinder to help hold valves closed while servicing springs with the head installed\u003c\/li\u003e\n\u003cli\u003eCombined tool set covers both valve spring compression and air holding tasks in one kit\u003c\/li\u003e\n\u003cli\u003eIntended for LS LS1 engine applications for GM Chevy as listed\u003c\/li\u003e\n\u003cli\u003eUseful when replacing valve springs, valve seals, or related valvetrain components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003efor GM Chevy LS LS1 engine applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompressing valve springs to remove or install retainers and keepers\u003c\/li\u003e\n\u003cli\u003eHolding valves in place with compressed air during spring service with the cylinder head installed\u003c\/li\u003e\n\u003cli\u003eSupporting valvetrain maintenance and repair on the listed LS LS1 engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Valve Spring Compressor and Air Valve Holding Hose Tool\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application(s):\u003c\/strong\u003e GM Chevy LS LS1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e Valve spring service and valve holding during cylinder head work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a valve spring compressor do? \u003cstrong\u003eA:\u003c\/strong\u003e It compresses valve springs so the retainer and keepers can be removed or reinstalled during valvetrain service. The air valve holding hose works with compressed air to help keep valves closed when the cylinder head is still on the engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify fitment? \u003cstrong\u003eA:\u003c\/strong\u003e Compare your existing part number and the complete engine model designation, such as LS1, with the information shown in this listing. Confirm that your application matches the listed GM Chevy LS LS1 engine applications before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":67611861352721,"sku":"ZZ3P02596","price":52.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_a62866db-e344-484e-904b-e6ac0be00985.jpg?v=1790864914","url":"https:\/\/www.duraforce.com\/products\/ls-ls1-engine-valve-spring-compressor-air-valve-holding-hose-tool-for-gm-chevy","provider":"DURAFORCE","version":"1.0","type":"link"}