HLY-6-500-2 #1
HLY-6-500-2 #2
HLY-6-500-2 #3

Needle & Seat

HOLLEY  |  Part# HLY-6-500-2


AL Inventory: 0

MI Inventory: 19


Highlights:

  • Product Type - Needle And Seat Assembly
  • Prop 65 - Short Label - prop65_warning.jpg
  • Prop 65 (C, R or CR) - CR
  • Prop 65 Yes/No - Yes
  • Title - Holley - NEEDLE & SEAT,.110" STEEL

Needle And Seat - Adjustable - 0.110 Orifice - Steel - Holley Carburetors - Pair

$73.06


 





Steel–tipped inlet needles are necessary when using exotic racing fuels or alcohol or when using benzene or acetone additives. A .097 inch seat size should be used for small four barrel carburetors, a .110 inch seat size should be used for Carburetors up to 735 CFM, larger seat sizes should be used with Carburetors 750 CFM and larger. The following steel inlet needle and seat assemblies are available from Holley.