Description
The
Mazworx
SR20
billet
caps
are
machined
from
pure
4140
chromoly
steel.
Engine
will
need
to
be
machined
to
accept
the
new
1/2"
main
studs
and
a
line
bore/hone
will
be
needed
once
these
are
installed.
Compatibility
If you have questions about vehicle fitment, please contact us.
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