REMOVE THE FACTORY PLASTIC LIFTER GUIDES WITH THESE BILLET CNC MACHINED LIFTER / TAPPET CUFF ANTI-ROTATION GUIDES. PEOPLE WILL TELL YOU TO MAKE SURE TO GET THE PLASTIC OUT OF YOUR ENGINE! WELL, THATS ONE POINT, BUT THE REAL REASON TO INSTALL THESE BILLET GUIDES IS FOR CLEARANCE. WITH HIGHER LIFT CAMS, THE LIFTER CAN INTERFERE WITH THE FACTORY PLASTIC GUIDES. THESE S&S GUIDES HAVE BEEN DESIGNED TO ADD CLEARANCE FOR LARGER CAMS!

• Billet aluminum construction with hard anodized black coating

• Easy upgrade when changing tappets or doing a cam change

• Improve tappet stability in high lift and high rpm situations

• Factory tappet guides are constructed of plastic and are at risk for allowing tappets to twist under heavy stress, these tappet cuffs capture the tappet without impacting vertical motion to keep them aligned without twisting

• Made in the USA

TECH TIP: MAKE SURE TO INSTALL THESE w/ A PAIR OF .002” FEELER GAUGES PLACES BETWEEN THE LIFTER AND THE INSIDE EDGE OF THE GUIDE AS SEEN IN THE LAST PHOTO