{"product_id":"adjustable-double-roller-timing-set-for-454-502-big-block-chevrolet-gen-vi","title":"Adjustable Double Roller Timing Set for 454-502 Big Block Chevrolet Gen VI","description":"\u003cp\u003e\u003cspan\u003eInclude induction hardened Steel billet Gears for bullet proof durability. Feature infinitely adjustable Camshaft sprocket, 6-degree maximum advance\/retard.3 keyway crank sprocket for additional 4-degree incremental adjustability. Pre-stretched, heat-treated single row chain with heavy-duty large pin design; chain available separately. Torrington Roller trust bearing reduces friction. Ideal for all street performance and race applications. NOTE: Can NOT be used with the factory fuel injection.\u003c\/span\u003e\u003c\/p\u003e","brand":"comp cams","offers":[{"title":"3149KT","offer_id":47822532051166,"sku":null,"price":268.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2141\/7694\/files\/3149kt_web.jpg?v=1768235997","url":"https:\/\/harringtonspeformanceparts.com\/products\/adjustable-double-roller-timing-set-for-454-502-big-block-chevrolet-gen-vi","provider":"Harrington's Performace Parts","version":"1.0","type":"link"}