Improved cooling and
a significant weight
saving are the
hallmarks of this
cylinder head. Modern
cooling fans designed
for higher revving 61s are often insufficient for
the slower revving Max 91SX-H, so here's a little
help from O.S!
Two Simple UK Delivery Options
Royal mail at £3.50, or Express at £6.95.
Full details at checkout.
Some items cannot be sent via Royal Mail due to their restrictions.
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