{"product_id":"comp-cams-88-chevrolet-small-block-ultra-arc-narrow-aluminum-series-rocker-arm-set-of-16","title":"COMP Cams 88+ Chevrolet Small Block Ultra ARC Narrow Aluminum Series Rocker Arm - Set of 16 - 19017-16","description":"\u003cp\u003eUltra ARC Narrow Rockers w\/ 1.5 Ratio for '88+ Chevrolet SBC w\/ 3\/8\" Stud\u003c\/p\u003e\n\u003cp\u003eConstructed in the USA after FEA analysis, the Ultra ARC rocker withstands up to 700 lbs pressure while improving power and stability. These 19017 rockers feature a 1.5 ratio for use with 3\/8\" stud '88+ Chevrolet 265-400 Small Block.\u003c\/p\u003e\n\u003cp\u003eThe Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a stronger, stiffer rocker body without adding unnecessary weight. The ARC series rocker arms feature an Arced, Recessed, Contoured design delivers an optimal strength-to-weight ratio. Backed by a Lifetime Warranty—buy them once and use them forever. Engineered for applications running up to 700 lbs of open spring pressure.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":53034746249579,"sku":"CCA19017-16","price":449.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/19017-16.jpg?v=1779727859","url":"https:\/\/www.raptorracing.com\/products\/comp-cams-88-chevrolet-small-block-ultra-arc-narrow-aluminum-series-rocker-arm-set-of-16","provider":"Raptor Racing","version":"1.0","type":"link"}