{"product":{"id":7622740705461,"title":"Manley thru 08 Chevy Hemi 5.7L w\/ Bead Loc Groove 2.020in Race Master Exhaust Valves (Set of 8)","body_html":"Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.","vendor":"Manley Performance","product_type":"Valves","created_at":"2024-01-21T01:13:30-05:00","handle":"manley-thru-08-chevy-hemi-5-7l-w-bead-loc-groove-2-020in-race-master-exhaust-valves-set-of-8","updated_at":"2026-01-06T06:24:39-05:00","published_at":"2024-01-21T01:13:30-05:00","template_suffix":null,"published_scope":"web","tags":"100-250, CaseLotQuantity:1, chassis 2014-2018, chevrolet, ClearanceItem:N, Core:N, CorePrice:0, Engine Components\u003eValves, EPA:N\/A, exhaust, interior-accessories, LTL:N, manley-performance, MPN:11666B-8, Non-CARB:N, Prop65:Y, silverado 1500, SpecialOrder:Y, TURN14_ID:566866, UniversalFitment:Y, valves","variants":[{"id":43527479099573,"product_id":7622740705461,"title":"Default Title","price":"222.78","sku":"MAN11666B-8","position":1,"compare_at_price":"252.01","fulfillment_service":"manual","inventory_management":"shopify","option1":"Default Title","option2":null,"option3":null,"created_at":"2024-01-21T01:13:30-05:00","updated_at":"2026-01-06T06:24:39-05:00","taxable":true,"barcode":null,"grams":1814,"image_id":null,"weight":4.0,"weight_unit":"lb","requires_shipping":true,"price_currency":"USD","compare_at_price_currency":"USD"}],"options":[{"id":9730670362805,"product_id":7622740705461,"name":"Title","position":1,"values":["Default Title"]}],"images":[],"image":null}}