{"title":"Rocker Arms","description":"Stock and aftermarket roller rocker arms","products":[{"product_id":"roller-rocker-arms-aluminum-predator-212cc-hemi","title":"Roller Rocker Arms, Aluminum Predator 212cc Hemi","description":"\u003cdiv data-mce-fragment=\"1\"\u003eNR Racing Aluminum Full Roller Rockers for the Hemi Head | 1.2 or 1.3 Ratio\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eThese rockers are crafted using aircraft-grade billet aluminum and feature replaceable steel roller tips. New steel shafts and roller bearings included.\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDyno-tested to 10,000rpm and proven to increase horsepower\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDue to canted valve arrangement, Hemis may have valve-to-piston clearance issue with high-lift cam, especially with the 1.3 ratio.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThese rocker arms require shorter pushrods (typically 5.260 or 5.340, depending on cam and head milling).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003ci data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e*Note:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/b\u003eThese are designed to work with standard length or +.070\" valves. They are not recommended for the +.230\" valves. May require valve cover spacer or minor grinding on valve cover grinder for clearance.\u003c\/i\u003e\u003c\/div\u003e","brand":"NR Racing","offers":[{"title":"1.2 Ratio","offer_id":44504797872380,"sku":"NRR-3071","price":139.95,"currency_code":"USD","in_stock":true},{"title":"1.3 Ratio","offer_id":44504797937916,"sku":"NRR-3072","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/8305\/0549\/files\/roller-rocker-arms-aluminum-predator-212cc-hemi-750.webp?v=1708876907"},{"product_id":"nr-racing-roller-rocker-arm-kit-billet-steel-shaft-mounted-gx390","title":"NR Racing Roller Rocker Arm Kit, Billet Steel Shaft Mounted GX390","description":"Shaft Mounted Roller Rocker Arms for GX390\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eChoice of 1.2 or 1.3 Ratio\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuper strong, economical alternative to the aluminum rollers\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFits GX340\/390s and non-Hemi 13\/15hp \"Clones\". Will not fit 240\/270s.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003ci data-mce-fragment=\"1\"\u003e*May need to modify valve cover bolt boss for clearance during assembly.\u003c\/i\u003e","brand":"NR Racing","offers":[{"title":"1.2:1 Ratio","offer_id":44685139640572,"sku":"NRR-C230709-0656","price":129.0,"currency_code":"USD","in_stock":false},{"title":"1.3:1 Ratio","offer_id":44685139673340,"sku":"NRR-C230709-0657","price":129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/8305\/0549\/files\/nr-racing-roller-rocker-arm-kit-billet-steel-shaft-mounted-gx390-arms-438.webp?v=1708878005"},{"product_id":"arc-dj-3075","title":"Rocker Arm, Honda GX390","description":"\u003cp\u003eRocker Arm, Honda GX390\u003c\/p\u003e","brand":"Bad Ass Minis","offers":[{"title":"Default Title","offer_id":44738145157372,"sku":"ARC-DJ-3075","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/8305\/0549\/files\/rocker-arm-honda-gx390-780.webp?v=1717247560"}],"url":"https:\/\/www.bullfrogmotosport.com\/en-ca\/collections\/rocker-arms.oembed","provider":"Bullfrog Motosport","version":"1.0","type":"link"}