HLY-6-521 #1
HLY-6-521 #2
HLY-6-521 #3

.150in Needle & Seat Assembly

HOLLEY  |  Part# HLY-6-521


AL Inventory: 0

MI Inventory: 21


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,.150" TITANIUM

Needle And Seat - Adjustable - 0.150 Orifice - Titanium - Holley Carburetors - Pair

$44.24


 





With a .150" seat, this needle and seat assembly is about as big as you can get. What's really trick, though, is that the needle is made of titanium! This needle design is very responsive to changes in flow rates and has excellent sealing capabilities.