Chevy BBC 454 Freeze Plug Kit and quality components are combined

and quality components are combined into a precision-machined compact package

And they also include a roller bearing at the end of the tailshaft which if lubricated by our reworked passages for the yoke and rear bearing assembly

Trust Speedmaster to give you timing sets that will deliver accurate

permanent-magnet 12 V electric motor and feature factory-set base pressure

equal-distribution layout produces great midrange torque without compromising top-end power

Chevy BBC 454 Freeze Plug Kit and quality components are combinedSpeedmaster freeze plugs will not rot out, like lower cost steel ones. Your new engine assembly deserves the best. Don't get stuck trying to replace a leaking steel freeze plug behind a motor mount a year or two from now! These kits include all of the necessary external block freeze plugs, and cam and oil galley plugs for one complete engine.