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Description
STILLEN
has
long
manufactured
precision
pulleys
for
our
supercharger
kits.
We
have
used
this
expertise
to
produce
a
new
line
of
high
performance
crank
and
accessory
pulleys.
Each
pulley
is
machined
from
6061
aerospace
grade
billet
aluminum
with
a
bold
new
design
to
maximize
performance,
strength
and
minimum
weight.
304
stainless
steel
sleeves
are
used
for
main
seal
contact
points
for
durability.
Stock
timing
marks
are
maintained
and
keyways
are
precision
broached.
All
pulleys
are
CNC
turned,
milled
and
balanced
based
on
computer
generated
designs.
Compatibility
If you have questions about vehicle fitment, please contact us.
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