Maxx 190 SBC
(Sold in Pairs)


The 190 SBC is our 183cc runner head that has been CNC ported to match a 1206 Felpro gasket to pick up flow numbers for that little extra. Will make over 500 hp in a pump gas 383.

This option is NOT available w/ bare heads

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  • CNC and hand blended Intake Runners
  • Ultra-smooth 356-T6 Aluminum casting
  • 5 angle valve job
  • Angle or straight plug
  • Diamond honed Bronze guides
  • Chamber unshrouded
  • Multiple spring options
  • Professional Assembly
  • Assembled heads include: 21.4N 1 pc swirl polished back cut valves, 3/8 studs and guide plates
  • Machined and Assembled in USA