Series One 175 SBF
(Sold in Pairs)


The series 1 175cc SBF is an economical head that has all the right stuff. This head will make your SBF come to life. They have been on track tested weekly in a dirt late model. Put track tested performance in your small block Ford at a price that cannot be beat!



Part Number: N/A Category:
  • 175cc As cast Intake runner
  • Ultra-smooth 356-T6 casting
  • Diamond honed guides
  • Multi angle valve job
  • Precision CNC machining
  • Multiple spring options
  • Assembled heads feature 21-4N back cut swirl polished 1 pc stainless steel valves, 3/8 studs and adjustable guide plates
  • Machined and assembled in the USA