duty cylinder studs are necessary to prevent head gasket leakage
in high compression and turbocharged engines. Stock studs are
made from poor material that will stretch and allow gasket leakage.
studs are made from heat treated chrome moly, centerless ground,
and have rolled threads after heat treat for maximum strength.
originated heavy duty studs for performance motorcycles and today
is recognized as the industry's leading manufacturer. We supply
studs to all of the top engin builders
matter whose parts you have in your engine, join the top names
in racing and insist on APE studs to hold it all together.
||Honda CB500/550 fours
||Honda 750 sohc thru