{"product_id":"comp-cams-863-16","title":"COMP Cams Pro-Mag Lifters Olds260-455\/P","description":"\u003cp\u003ePro Magnum Hydraulic Flat Tappet Lifters. Specifically designed to perform at higher engine speeds. Proper position of internal piston at higher RPM prevents lifters from harmful \"pumping up\". Unique design yields significant power increase over standard hydraulic lifters. Adjustable valve train required. Pre-load .002\"-.004\" with engine warm. Applications: Oldsmobile V8 260-455, Pontiac V8 326-455. Specifications: .842\" Diameter - 96g Weight - 2.01\" Seat Height.\u003c\/p\u003e\u003cp\u003eGenuine COMP Cams. Part number 863-16.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":62156737610115,"sku":"863-16","price":432.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/7417f394ec72ca6d6508e9419f8934bb_18942d90-1583-459b-8232-dfd31dff0605.jpg?v=1785029327","url":"https:\/\/www.mlperformance.co.uk\/products\/comp-cams-863-16","provider":"ML Performance","version":"1.0","type":"link"}