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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
the LS-series heads are produced using our "Gravity Casting" process
Available in different bore diameters to suit your specific engine's needs
short block engines are the solution to a hassle-free power build
Deluxe Interior
These Speedmaster aluminum pulleys are made from a 356 aluminum alloy that is heat-treated to T-6 specs
Ford 429 460 164 Tooth DNA® Billet SFI Flexplate the LS-series heads are producedSpeedmaster 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.
