{"product_id":"proform-billet-aluminum-roller-rocker-arms-1-65-ratio-fits-buick-455-stage-1-and","title":"Billet Aluminum Roller Rocker Arms, 1.65 Ratio; Fits Buick 455 Stage 1 \u0026 2, set of 16","description":"\u003ch3\u003e\u003cstrong\u003eABOUT THIS PRODUCT\u003c\/strong\u003e\u003c\/h3\u003e\nTake your Buick valve train to the next level of performance with a friction-reducing roller rocker system. This shaft mounted roller rocker system will fit standard stage 1 and 2 cylinder heads, and is designed for 1.65 ratio. Please note that the push rod hole may require additional clearance. Premium Race Series rockers include 16 billet aluminum roller rockers with adjusters, two shafts, and all the necessary spacers and mounting hardware.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProduct Features:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e1.65 Ratio Shaft Mount Style\u003c\/li\u003e\n\u003cli\u003eBillet Aluminum Body\u003c\/li\u003e\n\u003cli\u003eRace Series Purple Anodized Finish\u003c\/li\u003e\n\u003cli\u003eHardened Shafts, Spacers, and Hardware Included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Proform (500)","offers":[{"title":"Default Title","offer_id":52766916608276,"sku":"66864","price":752.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4214\/9396\/files\/12445225_prf_66864_pri_larg.jpg?v=1783467486","url":"https:\/\/districtmailing.com\/products\/proform-billet-aluminum-roller-rocker-arms-1-65-ratio-fits-buick-455-stage-1-and","provider":"District Mailing","version":"1.0","type":"link"}