> We are a 28 yr old military family owned resto mod / speed shop performing 6-9 month full frame off restorations. We sell only outstanding quality parts, not cheap import junk!We know what parts hold up, and which ones do not! Sometimes, you DO get exactly what you pay for! Direct Replacement for OEM 5.0L/5.8L Roller Lifters. OEM Ford Replacement Parts 50 State Legal. OE Durable High Quality Components. Increases Valvetrain Stability / Restores Lost RPM Due to Age & High Mileage. These M-6500-R302 rollers are a hydraulic tappet design with a roller tip so they make almost no noise and free up some power in the process. These are compatible with stock or aftermarket roller cams only and use stock or aftermarket 5/16 pushrods.
They are not for use with flat tappet cams. If you are building a roller block from scratch, or any of the FRPP 5.0L based short blocks, use these lifters with the roller cam of your choice and an FRPP lifter retainer kit M-6253-A50.
For higher revving engines, take a look at the M-6500-R302H as they allow for an additional 200-300RPM to the top of the rev range. These hydraulic lifters can only be used with roller cam compatible blocks.
They cannot be used if retrofitting a non-roller block to a roller cam! (16) FORD PERFORMANCE M-6500-R302 OEM HYDRAULIC ROLLER LIFTERS. Thank you for considering this item!