Kibblewhite Bee Hive Valve Spring Kit for 2005 - 2015 Twin Cam - .600 Lift
Progressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peened
Tight-tolerance, FEA-designed hardened steel Posi-Loc™ style upper retainers to ensure correct assembly height and resist keeper "pull through"
Hardened steel basewashers control lateral movement
Kits use OEM-style valve keys (sold separately)
Come with special valve guide seals
Made in the U.S.A.
Drag Specialties part number 0926-2002