Click on Catalog Product Page for complete listing of Jets and sizes.
Air bleeds for the idle, intermediate and high speed circuits. XX=Jet Size
Installation Notes
Fits All Holley Model 4150 HP™ & 4500 Dominator HP® Carburetors with Screw-In Air Bleeds.
Features
- XX=Jet Size
- 10 Per Package
- #10-32 UNF Tread Size
- Sizes from 23-78
