{"product_id":"comp-cams-cb-310b-8-camshaft-for-chevrolet-396-454-big-block-engines-with-oiling-groove","title":"COMP Cams CB 310B-8 Camshaft for Chevrolet 396-454 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.\n2600-3000 lbs. car, 11.5:1+ compression with 4500+ stall. Excellent for 427-454c.i. Jet boat with B impeller. Flat and hydro. Bracket race. Use tunnel ram.\nChevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts\n\u003cp\u003eThe COMP Cams CB 310B-8 camshaft is specifically designed for Chevrolet 396-454 big block engines, including 1965-66 396 c.i.d. models that feature an oiling groove in the rear journal. This camshaft is ideal for high-performance applications, offering enhanced durability and optimal oiling for demanding racing environments. Whether you're upgrading a flat tappet engine or building a custom race setup, this camshaft ensures reliable operation and improved power delivery. Its design accommodates engines with 11.5:1+ compression ratios and setups with 4500+ stall torque converters, making it suitable for jet boats with B impellers, flat and hydroplane boats, bracket racing, and tunnel ram configurations.\u003c\/p\u003e \u003cp\u003eConstructed by COMP Cams, this camshaft features a precise profile to maximize horsepower and torque output while maintaining compatibility with your existing big block engine components. The part includes an oiling groove in the rear journal, which is critical for proper lubrication and engine longevity in high-stress performance applications. Please note that the listed part numbers do not fit models without this oiling groove; for those, contact us directly for assistance with ordering the correct camshaft. Designed for performance enthusiasts and professional racers, this camshaft is a proven choice for serious engine builds.\u003c\/p\u003e \u003cp\u003eManufactured with high-quality materials and precision engineering, the CB 310B-8 ensures consistent performance and durability under demanding conditions. Its specifications support a wide range of high-performance modifications, including tunnel ram setups and flat or hydro race configurations. This part is not carb-approved and requires acknowledgment of this condition during purchase. It is essential to verify compatibility with your engine setup before installation to achieve optimal results and avoid potential issues. Trust COMP Cams for innovative solutions that meet the needs of advanced automotive performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Chevrolet 396-454 big block engines, including 1965-66 models with rear journal oiling groove\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized for high-performance applications with 11.5:1+ compression ratios and 4500+ stall converters\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for jet boats, flat and hydroplane racing, bracket racing, and tunnel ram setups\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003es an oiling groove in the rear journal for improved lubrication and engine longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed by COMP Cams for durability and precise performance in demanding environments\u003c\/li\u003e\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":55149841842481,"sku":"4389967","price":352.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/f6a55dd26bec0c733705a453d976f74b_1dfbc261-fcbf-44f8-b79d-afd596ca5f4c.jpg?v=1783572989","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-cb-310b-8-camshaft-for-chevrolet-396-454-big-block-engines-with-oiling-groove","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}