{"title":"ENGINE \u003e ROCKER ARMS \u0026 PARTS","description":null,"products":[{"product_id":"rockerarmshaftkit-m8-09270035","title":"Rocker Arm Shaft Kit - M8","description":"Rocker Arm Shaft Kit - M8\u003cul\u003e\n\u003cli\u003eIn an effort to perfect Milwaukee-Eight engine valve train geometry while improving durability JIMS has developed performance rocker shafts and proprietary hardware\u003c\/li\u003e\n\u003cli\u003eThe rocker arm shafts are precision machined from a low alloy nickel chromium molybdenum case hardened steel The hardware flats on the end of the shafts are held to a 0005 parallel tolerance assuring the rocker is seated in the correct position with the pushrod cup  valve stem tip when installed correctly\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JIMS","offers":[{"title":"Default Title","offer_id":46923019124923,"sku":"09270035","price":253.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/2746\/2587\/files\/e89bcb02-6844-4a87-a8d5-c6ce1bde434d_7675b88f-331f-4b60-ad0d-0909734c6c35.png?v=1765419781"},{"product_id":"rockerarms-standard-front-rear-twincam-xl-xr1200-09270014","title":"Rocker Arms - 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