{"product_id":"btr-forged-gen-v-crankshaft-4-000-stroke-58x-reluctor-btrcra4000f258","title":"BTR Forged GEN V Crankshaft - 4.000\" Stroke - 58X Reluctor","description":"\u003cp\u003eBTR's GenV LT Premium, 4340 Forged  4.00\" stroke Crankshafts are available for the weekend Cars \u0026amp; Coffee crowd or to the Die-hard Grudge racers. Each crank is Core-Hardened using Nitride for improved strength, bearing life and size tolerances held to +\/-.0002\". BTR  4.000\" stroke crankshafts include a 58 tooth Reluctor wheel. A standard wet sump snout and 8-bolt rear flange will allow you to bolt on your factory balancers \u0026amp; flywheels\/flexplates or the many aftermarket pieces offered.\u003cbr\u003e\nFEATURES:\u003cbr\u003e\n- 2.100 rod journal diameter\u003cbr\u003e\n- .125\" radius on both the connecting rod journals and main journals for increased strength\u003cbr\u003e\n- Chamfered oil holes for improved oiling\u003cbr\u003e\n- Leading edge chamfer and radius on counterweights\u003cbr\u003e\n- BTR balanced rotating assembles are available!\u003cbr\u003e\nNOTE: BTR Gen V LT crankshafts require a modified, chamfered end lower timing chain sprocket designed for use with aftermarket Gen V crankshafts - PART #\u003cbr\u003e\nBTR31216\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52041471099174,"sku":"BTRCRA4000F258","price":939.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/m2_4lt540065_8_1.jpg?v=1770811514","url":"https:\/\/billysspeedshop.com\/fr\/products\/btr-forged-gen-v-crankshaft-4-000-stroke-58x-reluctor-btrcra4000f258","provider":"Billys Speed Shop","version":"1.0","type":"link"}