Chevy SBC 350 BBC 454 2PC RMS 153 Tooth DNA® Billet Black Oxide SFI Flexplate These durable but lightweight aluminum

These durable but lightweight aluminum pumps push up to 60 gallons of water per minute of coolant circulation

valve cover gaskets

Speedmaster brackets are constructed from durable steel

Crafted from durable materials

The larger needle bearing fulcrum can withstand valve spring loads up to 600lbs

Chevy SBC 350 BBC 454 2PC RMS 153 Tooth DNA® Billet Black Oxide SFI Flexplate These durable but lightweight aluminumSpeedmaster flexplates are the best on the market, made from 4340 round bar to exact tolerances. This one piece billet steel flexplate offers the strongest gear teeth, the least runout, and best longevity on the market. Every Speedmaster flexplate is 29. 2 SFI Approved and will withstand the extreme power and rpm of your performance application.