{"product_id":"high-performance-hydraulic-roller-lifter-set","title":"High Performance Hydraulic Roller Lifter Set","description":"The Ford Racing High Performance Hydraulic Roller Lifter is a set of 16 units engineered for demanding performance and racing applications. These lifters are designed as a direct replacement for OEM small block hydraulic roller lifter setups. They feature modified OEM lifters that incorporate a ceramic check ball and a higher rate piddle valve spring, which work together to enhance performance, particularly at higher engine speeds and elevated oil temperatures. Ford Racing has dyno-tested these lifters and observed a 200 to 300 RPM increase in the operational range compared to stock OEM type hydraulic roller lifters in Ford Racing sealed crate engines.\n\nThese lifters utilize OEM dog-bone type tie bars and retainer plate components, which are included in the M-6500-A50 Roller Cam Conversion Kit. They are suitable for all roller small block applications. While designed as a direct replacement, it's important to note that some installations may require custom pushrods and minor clearancing work to the engine block for optimal fitment and function.\n\nThese lifters are compatible with stock or aftermarket roller cams only and use stock or aftermarket 5\/16 pushrods. They are not intended for use with flat tappet camshafts. The specified fitment for these lifters is primarily the 1985-1995 Ford Mustang GT with 5.0L and 5.8L engines.","brand":"Ford Racing","offers":[{"title":"Default Title","offer_id":52688406708536,"sku":"FRPM-6500-R302H","price":397.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664199591.webp?v=1784889681","url":"https:\/\/store.motormia.co\/products\/high-performance-hydraulic-roller-lifter-set","provider":"MOTORMIA","version":"1.0","type":"link"}