{"product_id":"crower-c72817r-16-clearance-ford-boss-enduro-rockers-7-16-stud-1-75-ratio-needle-tip","title":"Crower C72817R-16 Clearance - Ford Boss Enduro Rockers 7\/16\" Stud 1.75 Ratio Needle Tip","description":"\u003cdiv\u003eCrower's Enduro aluminum stud mount rocker arms are fully CNC machined from USA made, premium aluminum extrusion. Crower's unique “full arch\" design reduces the rocker flex found in other brands. Results are increased rpm, greater area under the lift curve and added spring clearance. Double-step, serrated pins feature a rotor clip design that eliminates pin loosening. USA made needle bearings!\u003c\/div\u003e  \u003cdiv\u003e \u003c\/div\u003e  \u003cdiv\u003e\n\u003cstrong\u003eNeedle Bearing Tip\u003c\/strong\u003e\u003cbr\u003e Crower's new needle bearing roller tip option delivers greatly reduced friction for added horsepower and reduced valve guide and valve stem wear. The lighter tip delivers greater valve control for increased rpm and improves valve spring longevity by decreasing heat over traditional non needle designs.\u003c\/div\u003e \u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eApplication: Ford Boss engine 351\/400\/429\/460 C.I.D\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eRocker Arm Mounting Style: Stud\u003c\/li\u003e  \u003cli\u003eSelf-Aligning: No\u003c\/li\u003e  \u003cli\u003eRocker Arm Ratio: 1.75\u003c\/li\u003e  \u003cli\u003eRocker Arm Style: Full roller\u003c\/li\u003e  \u003cli\u003eStud Size: 7\/16 in.\u003c\/li\u003e  \u003cli\u003eShims Included: No\u003c\/li\u003e  \u003cli\u003eRocker Arm Material: Aluminum\u003c\/li\u003e  \u003cli\u003eRocker Arm Body Style: Standard\u003c\/li\u003e  \u003cli\u003eRocker Arm Fasteners Included: Yes\u003c\/li\u003e  \u003cli\u003eRocker Arm Nut Style: Polylock\u003c\/li\u003e  \u003cli\u003eRocker Arm Finish: Natural\u003c\/li\u003e  \u003cli\u003eQuantity: Sold as a set of 16.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Crower","offers":[{"title":"Default Title","offer_id":44675995304247,"sku":"C72817R-16","price":1204.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/55361.jpg?v=1780365864","url":"https:\/\/enginemaster.com.au\/products\/crower-c72817r-16-clearance-ford-boss-enduro-rockers-7-16-stud-1-75-ratio-needle-tip","provider":"Engine Master","version":"1.0","type":"link"}