Standard Main Jet, 1/4-32 Thread, .137" Jet size

Standard Main Jet, 1/4-32 Thread, .137" Jet size

Features:

• Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500
• Sizes from 40-110
• 1/4-32 Thread
• .137" Jet size
• Standard Main Jet
• Jet Hole sizes provided for reference only . All Holley jets are sized by actual flow and may vary from sizes above.