{"product_id":"bc-brian-crower-valve-guides-2jz-toyota-supra-bc3930-bc3931","title":"BC Brian Crower Valve Guides for 2JZ Toyota Supra (BC3930\/BC3931)","description":"\u003cp\u003eValve guides are essential components that wear over time, especially in high-revving 2JZ engines. To maintain proper tolerances and optimal performance, it's advisable to replace worn guides with new aftermarket ones. BC premium valve guides, made from Manganese Silicon Aluminum Bronze alloy, are CNC machined to precise tolerances. These guides resist cracking and corrosion, reduce friction, and ensure high lubrication even at elevated engine temperatures and RPMs. They are the ideal replacement for worn or damaged guides and are fully compatible with BC's lineup of stainless steel valves.\n\n\n\n\n\n\n\n  \n  \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVehicle Fitment:\u003c\/span\u003e \u003cbr\u003e1987-1998 Toyota Supra \u003cbr\u003e(A70\/A80 MK3 and MK4 with 2JZ engine) \n  \n  \n  \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePurchase Includes:\u003c\/span\u003e \n  \u003cbr\u003eSet of 12 Valve Guides - 6.0mm (Choice of intake or exhaust) \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eNotes:\u003c\/span\u003e \u003cbr\u003eImages are for reference\u003c\/p\u003e\n\u003ca href=\"https:\/\/stmtuned.com\/collections\/bc-brian-crower-products\" style=\"color: #afafaf;\"\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: .8em;\"\u003e See more BC Products\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e","brand":"BC Brian Crower","offers":[{"title":"Set of 12 Intake Valve Guides","offer_id":50560587661654,"sku":"BC-BC3930","price":144.36,"currency_code":"EUR","in_stock":true},{"title":"Set of 12 Exhaust Valve Guides","offer_id":50560587694422,"sku":"BC-BC3931","price":144.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/9531\/8102\/files\/bc-brian-crower-valve-guides-2jz-toyota-supra-bc3930-bc3931.jpg?v=1749194214","url":"https:\/\/www.speed-addicts.com\/en\/products\/bc-brian-crower-valve-guides-2jz-toyota-supra-bc3930-bc3931","provider":"Speed Addicts","version":"1.0","type":"link"}