S&S, 93" Shovelhead Sidewinder kit

Cylinders with gloss black finish. Complete kit, includes flywheel assembly with 4-1/2" stroke, to transform your original 74" or 80" Shovel engine into a 93" Big Bore Stroker engine with 3-5/8" bore and 4-1/2" stroke. The cylinders are +.075" taller. The moderate 8.5:1 compression ratio and forged pistons offer an engine lifespan nearly similar to stock. S&S recommends a Super E carburettor kit or similar for the best overall performance.
Note: This kit requires a special manifold to compensate for the increased length of the cylinders. The correct S&S manifold must be ordered separately.
For collectors see:
940342 Super E, for Shovel 66-78 with o-ring type heads.
940358 Super E, for Shovel 79-84 with banded style heads.
940343 Super G, for Shovel 66-78 with o-ring type heads.
940359 Super G, for 79-84 Shovel with banded-type heads.


Specifications


Brand
S&S


Application
70-84 Shovel (NU)


Sales unit
Kit


Colour
Black


Material
Steel


Finish
Gloss


Packaging weight
33.64 kg


HS Code
84099100


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


Original name
S&S, 93" Shovelhead Sidewinder kit