{"product_id":"comp-cams-pro-mag-hydr-liftrs-americn-m-otors-6cyl","title":"Comp Cams Pro-Mag Hydr Liftrs, Americn M Otors 6Cyl - 867-12","description":"\u003cp\u003ePro Magnum Hydraulic Lifter Set for AMC 199-258.\u003c\/p\u003e\n\u003cp\u003eThese Pro Magnum hydraulic lifters are designed to perform at high RPM without any harmful pumping up. These lifters for AMC 290-401\/199-258 yield significant power increase over standard hydraulic lifters.\u003c\/p\u003e\n\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: AMC 6 Cylinder 199-258. Specifications .904\" Diameter - 107g Weight - 1.84\" Seat Height.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnique design yields significant power increase over standard hydraulic lifters\u003c\/li\u003e\n\u003cli\u003eProper position of internal piston at higher RPM prevents lifters from harmful pumping up\u003c\/li\u003e\n\u003cli\u003eAdjustable valve train required\u003c\/li\u003e\n\u003cli\u003eSpecifically designed to perform at higher engine speeds\u003c\/li\u003e\n\u003cli\u003eUnique design yields significant power increase over standard hydraulic lifters\u003c\/li\u003e\n\u003cli\u003eProper position of internal piston at higher RPM prevents lifters from harmful pumping up\u003c\/li\u003e\n\u003cli\u003eAdjustable valve train required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":53236919206251,"sku":"CCA867-12","price":128.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/867-12_a135f7ba-8b3b-473a-ada2-9b91241d5062.jpg?v=1779727503","url":"https:\/\/www.raptorracing.com\/products\/comp-cams-pro-mag-hydr-liftrs-americn-m-otors-6cyl","provider":"Raptor Racing","version":"1.0","type":"link"}