S&S, SPACER 3-11/16" TALL

S&S, spacer 3-11/16" tall

Used in combination with 512838 crankcase boring plate; Required for 84-99 Evo Big Twin and 86-03 XL models; Note: Also required is 512841 7/8" tall spacer for 84-99 Evo Big Twin models only

Fits: > 84-99 Evo Big Twin & 86-03 XL with 512838 boring plate (NU)