Pay in 4 interest-free payments of $2.83 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
including stock engines
the blue anodized aluminum construction delivers performance and a show car quality appearance
chrome plated for a shiny finish
draw only 2 amps
Speedmaster Aluminum Roller Rockers are extruded from 6061 T6 Aluminum
Mopar Chrysler BB 383 440 Freeze Plug Kit including stock enginesSpeedmaster 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.
