{"product_id":"proform-66878-small-block-ford-roller-rocker-arms-1-70-ratio-5-16-inch-pedestal-mount","title":"PROFORM 66878 Small Block Ford Roller Rocker Arms, 1.70 Ratio, 5\/16-Inch Pedestal Mount","description":"SBF Roller Rocker Arms 1.7 Ratio 5\/16in Ped Mnt\n\u003cp\u003eUpgrade your Small Block Ford valvetrain with PROFORM Part Number 66878 roller rocker arms, designed for reliable performance and consistent valve-train operation. This complete set includes 16 rocker arms with a 1.70:1 ratio and 5\/16-inch pedestal mounts, making it a practical choice for compatible Ford cylinder head and engine applications.\u003cbr\u003eConstructed from lightweight aluminum, each rocker arm features a full-roller design that helps reduce friction at the valve tip and supports smooth movement through the valve cycle. The blue anodized finish adds corrosion resistance and provides a clean, performance-oriented appearance while helping the components stand out during engine assembly or inspection.\u003cbr\u003eThese PROFORM rocker arms are engineered for Small Block Ford applications that use the appropriate pedestal-mount configuration. Before installation, verify valve-train compatibility, pushrod alignment, clearance, and required geometry for your specific engine combination. Proper setup is essential for achieving dependable operation and protecting related valvetrain components.\u003cbr\u003eThe PROFORM 66878 set delivers a balanced combination of roller performance, durable aluminum construction, and application-specific fitment for enthusiasts, builders, and performance-focused engine projects. It is supplied as a 16-piece set for outfitting a complete compatible engine valvetrain.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand: PROFORM\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 66878\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Small Block Ford engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eQuantity: Set of 16 rocker arms\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRatio: 1.70:1\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMounting Style: 5\/16-inch pedestal mount\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstruction: Lightweight aluminum\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: Full-roller rocker arm\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFinish: Blue anodized\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROFORM","offers":[{"title":"Default Title","offer_id":67646116069628,"sku":"PFM66878","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/PFM66878.jpg?v=1791146272","url":"https:\/\/ozkonickustomz.com\/products\/proform-66878-small-block-ford-roller-rocker-arms-1-70-ratio-5-16-inch-pedestal-mount","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}