Collars
Upper Valve Collar Set 11-0712
Upper steel collar set is for 1981-1984 Big Twin models. This Sifton upper valve collar set is used ..
$30.48
Upper Valve Spring Retainer 11-2020
Sifton upper valve spring retainer, titanium has a offset .70" to allow more installed spring height..
$183.50
Valve Spring Retainer 11-4248
Sifton valve aluminum spring retainer has an offset of .70" to allow more installed spring height.VT..
$64.63