{"product_id":"comp-cams-cs-300a-r6-camshaft-for-chevy-small-block-engines-suitable-for-1955-57-models-and-high-performance-applications","title":"COMP Cams CS 300A-R6 Camshaft for Chevy Small Block Engines - Suitable for 1955-57 Models and High-Performance Applications","description":"\u003cp\u003eSBC - 1955-57 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. WARNING: Camshaft Optimized for use with a Melanized or Nitrided distributor Gear. Not compatible with cast or Steel Gears without similar surface treatments. Failure to utilize the proper distributor Gear will void all warranties and\/or return policies.\n\u003cbr\u003eBest cam for Late Model with 406+ engine. Good for 377-406 engine with carburetor or injectors. 11:1 compression.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":55139987030321,"sku":"4390490","price":616.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/291665558868247be09959bde842c070_896e0fc3-6b49-493e-8098-4ae66435d527.jpg?v=1783565101","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-cs-300a-r6-camshaft-for-chevy-small-block-engines-suitable-for-1955-57-models-and-high-performance-applications","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}