{"product_id":"btr-revised-ls1-ls2-ls6-in-and-ex-ls3-ex-only-rocker-arm","title":"BTR Revised LS1\/LS2\/LS6 in \u0026 Ex, LS3 Ex Only Rocker Arm","description":"\u003cp\u003eBTR LS1, LS2, LS6 BARE ROCKER ARM - RKR-LS-1.7E\u003cbr\u003e\nNo. More. Broken. Rockers.\u003cbr\u003e\n- All new 1.7 ratio drop in design rocker arms for cathedral port and square port (exhaust only).\u003cbr\u003e\n- Redesigned top rails and EDM oiling port cut towards the tip of the rocker to increase oiling to the valve tip.\u003cbr\u003e\n- 46% Stronger than stock Chevrolet rockers in FEA analysis.\u003cbr\u003e\n- Extended tip design allows for higher valve lift and improved valve tip durability.\u003cbr\u003e\n- Superior Moment of Inertia compared to roller tip rockers for max RPM.\u003cbr\u003e\nALSO WORKS ON THE EXHAUST SIDE OF A L92\/LS3 HEAD.\u003cbr\u003e\nCHE ROCKER TRUNNIONS WILL\u003cbr\u003e\nNOT\u003cbr\u003e\nWORK WITH THIS ROCKER ARM!\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52041479127334,"sku":"RKR-LS-1.7E-R1","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/hero.jpg?v=1770812912","url":"https:\/\/billysspeedshop.com\/fr\/products\/btr-revised-ls1-ls2-ls6-in-and-ex-ls3-ex-only-rocker-arm","provider":"Billys Speed Shop","version":"1.0","type":"link"}