{"product":{"id":7622735659189,"title":"Manley Small Block Chevy LS-1 \/ LS-2 (LS-6 Head) 1.575 Head Diameter Race Flo Exhaust Valves","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.\u003cbr\u003e\u003cbr\u003eThis Part Fits:\u003cp\u003e\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2005\u003c\/td\u003e\n\u003ctd\u003eCadillac\u003c\/td\u003e\n\u003ctd\u003eCTS\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2002\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eZ28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eZ06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2002\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird\u003c\/td\u003e\n\u003ctd\u003eFormula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eGTO\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","vendor":"Manley Performance","product_type":"Valves","created_at":"2024-01-21T01:11:07-05:00","handle":"manley-small-block-chevy-ls-1-ls-2-ls-6-head-1-575-head-diameter-race-flo-exhaust-valves","updated_at":"2026-02-20T17:39:28-05:00","published_at":"2024-01-21T01:11:07-05:00","template_suffix":null,"published_scope":"web","tags":"100-250, 1997-chevrolet-corvette-esi5121774, 1998-chevrolet-camaro-esi7146893, 1998-chevrolet-corvette-esi7472285, 1998-pontiac-firebird-esi9442604, 1999-chevrolet-camaro-esi7620312, 1999-chevrolet-corvette-esi9584063, 1999-pontiac-firebird-esi7517585, 2000-chevrolet-camaro-esi7832411, 2000-chevrolet-corvette-esi7782489, 2000-pontiac-firebird-esi9200233, 2001-chevrolet-camaro-esi2261000, 2001-chevrolet-corvette-esi7684347, 2001-pontiac-firebird-esi5902163, 2002-chevrolet-camaro-esi4693505, 2002-chevrolet-corvette-esi7694003, 2002-pontiac-firebird-esi2991296, 2003-chevrolet-corvette-esi1570340, 2004-cadillac-cts-esi7174822, 2004-chevrolet-corvette-esi7875676, 2004-pontiac-gto-esi7233354, 2005-cadillac-cts-esi5444242, camaro, CaseLotQuantity:1, chassis 1997-2004, chassis 1998-2002, chevrolet, ClearanceItem:N, Core:N, CorePrice:0, corvette, Engine Components\u003eValves, EPA:N\/A, exhaust, fits_2004-2005`Cadillac`CTS`V~1998-2002`Chevrolet`Camaro`Z28~1997-2004`Chevrolet`Corvette`Base~2001-2004`Chevrolet`Corvette`Z06~1998-2002`Pontiac`Firebird`Formula~2004`Pontiac`GTO`Base, interior-accessories, LTL:N, manley-performance, MPN:11363-8, Non-CARB:N, Prop65:Y, SpecialOrder:Y, TURN14_ID:4370932, valves","variants":[{"id":43527466287285,"product_id":7622735659189,"title":"Default Title","price":"222.39","sku":"MAN11363-8","position":1,"compare_at_price":"251.58","fulfillment_service":"manual","inventory_management":"shopify","option1":"Default 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