KPMI clutch springs are designed to thrive in a high stress environment where they are subjected to elevated temps

three-position control and even comes with instructions to simplify the process

or you can abrade the surface with a sandblaster or steel wool for custom painting

Lifter Base Screw Kit Chrome Plated Fits 1936-53 Harley-Davidson Big Twin and 1937-1973 Harley-Davidson 45's

Stud replaces OEM# 42430-36 on 1939-73 WL

#3150-4 Oil Tank Bolt Mount Kit 1958-1967 Harley-Davidson Sportster XL - Parkerized Brand_Goodridge KPMI clutch springs are designedParkerized reproduction of OEM# 62556 52 bolt and washers used on 1958 1965 Harley Davidson XLCH, XLR and 1952 1967 KR, KRTT. Made in Ohio, USA.