Holley Billet Fuel PressureRegulators are part of a complete line of fuel system products from Holley. They areprecision machined from 6061-T6 billet aluminium for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-845 fuel pressure regulator features (1) -8 AN O-ring inlet, (1) -8AN O-ring outlet, (1) -6 AN O-ring Return.

FEATURES:

• (1) -8 ANO-ring inlet, (1) -8 AN O-ringoutlet, (1) -6 AN O-ring return
• Used in systemswith a return line back to tank
• Desighned for usewith holley HP in-line fuel pumps or other high pressure pumps where return line is needed
• Adjustable from4.5-9 PSI for precise fuel pressure adjustments
• Black bright dip anodized body and aclear bright dip anodized top
• 1/8&quotNPT gauge port