{"product_id":"comp-cams-cb-322a-r12-tunnel-camshaft-for-chevrolet-big-block-engines","title":"COMP Cams CB 322A-R12 Tunnel Camshaft for Chevrolet Big Block Engines","description":"Bracket 500+c.i., tunnel cam, 5500+ stall or manual.\nChevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts\n\u003cp\u003eThe COMP Cams CB 322A-R12 tunnel camshaft is designed for Chevrolet GEN IV 396-454 big block engines originally equipped with flat tappet camshafts. This high-performance camshaft is ideal for engines with 5,500+ stall or manual transmissions, providing enhanced power delivery and optimized torque. Crafted with precision, it ensures reliable operation and improved engine responsiveness for muscle car enthusiasts and professional builders alike. \u003c\/p\u003e\u003cp\u003eConstructed with durable materials, the CB 322A-R12 features a tunnel cam design that promotes efficient airflow and combustion, resulting in noticeable gains in horsepower and acceleration. Its compatibility with original flat tappet setups makes it a suitable upgrade for enthusiasts seeking to boost their engine's performance without extensive modifications. \u003c\/p\u003e\u003cp\u003eThis camshaft's specifications include a flat profile for smooth operation and a design tailored specifically for Chevrolet big blocks. The part is not carb-approved and requires carburetor acknowledgment during installation, emphasizing its role as a performance upgrade rather than a emissions-compliant component. Built by COMP Cams, a trusted name in high-performance automotive parts, this product guarantees quality, durability, and consistent performance for demanding applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Chevrolet GEN IV 396-454 big block engines with flat tappet camshafts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized for engines with 5,500+ stall or manual transmissions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTunnel cam design enhances airflow and combustion efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves horsepower and torque output for performance applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed for durability and reliable operation in high-performance conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires carburetor acknowledgment during installation\u003c\/li\u003e\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":55148265505073,"sku":"4390036","price":512.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/18957e15db2748fae56cc6c825f6be6f_dd2c8fcc-797d-4d3d-8346-d79862f44b89.jpg?v=1783571798","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-cb-322a-r12-tunnel-camshaft-for-chevrolet-big-block-engines","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}