S&S, Evo 3-5/8" big bore piston set (OEM heads). +.060"

Compatible with 3-5/8" big bore cylinders in combination with 4-1/4" (88"), 4-1/2" (93") or 4-3/4" (98") strokes and 5.375" (88"), 5.500" (93") or 5.750" (98") length cylinders with stock cylinder heads. The kits include forged pistons, piston pins, pin keepers and piston rings.
Note: 98" engines must use small ø 8-1/4" flywheels.
Note: In all applications, the technician must be able to assess the suitability of the components in combination with the other engine components before installation. It is important that a qualified mechanic installs and carries out the necessary adjustments. The rider must follow standard running-in and riding procedures for rebuilt engines.


Specifications


Brand
S&S


Application
84-99 Evo Big Twin with 3-5/8" big bore cylinders and 4-1/4" (stock), 4-1/2" or 4-3/4" stroke flywheels (NU)


Sales unit
Set


Material
Steel


Packaging weight
0 kg


HS Code
84099100


Motorcycle family
BIG TWIN, DYNA, FX, FXR, SOFTAIL, TOURING


Original name
S&S, Evo 3-5/8 big bore piston set (OEM heads). +.060"