{"product_id":"comp-cams-cb-xm-270h-12-camshaft-for-chevrolet-big-block-engines-with-oiling-groove","title":"COMP Cams CB XM 270H-12 Camshaft for Chevrolet Big Block Engines with Oiling Groove","description":"BBC - 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.\nJet w\/ A impeller, strong mid- range, good throttle response, noticeable idle.\nChevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts\n\u003cp\u003eThe COMP Cams CB XM 270H-12 camshaft is designed specifically for Chevrolet 396 and 454 big block engines from 1965-66, featuring an oiling groove in the rear journal for enhanced lubrication. This camshaft is an ideal upgrade for enthusiasts seeking improved throttle response, a strong mid-range powerband, and a noticeable idle. Its precise engineering ensures compatibility with engines originally equipped with flat tappet camshafts, making it a reliable choice for performance enhancements. \u003cbr\u003e \u003cbr\u003eManufactured by COMP Cams, this camshaft offers a durable build and is tailored for high-performance applications. The camshaft's profile delivers a good balance of power and drivability, suitable for street and light track use. If your engine requires a camshaft with the oiling groove, please contact our support team at 1-800-999-0853 or reach out online to verify compatibility and place your order. \u003cbr\u003e \u003cbr\u003eDesigned with quality materials and precision manufacturing, the COMP Cams CB XM 270H-12 ensures long-lasting performance and consistent operation. Its robust construction supports high RPM operation and provides the reliability needed for demanding driving conditions. Whether you're restoring a vintage muscle car or upgrading your existing big block engine, this camshaft delivers the performance improvements you're seeking.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOil groove in the rear journal for improved lubrication on 1965-66 Chevrolet 396-454 big block engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for flat tappet camshaft engines originally equipped with flat tappet cams\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides strong mid-range power and improved throttle response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNoticeable idle with balanced performance for street applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured by COMP Cams for durability and precision\u003c\/li\u003e\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":55151782232369,"sku":"4389862","price":334.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/86a899ae5b817f7f660d734299630f5f_ade943d7-26db-4739-bebc-d8adc559581b.jpg?v=1783574892","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-cb-xm-270h-12-camshaft-for-chevrolet-big-block-engines-with-oiling-groove","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}