Holley Carburetor Throttle Stud

Holley Carburetor Throttle Stud - Part #20-37

Ensure reliable throttle linkage connection with this genuine Holley throttle stud. Featuring a 7/32" diameter, this precision-engineered component provides a secure mounting point for throttle linkage on your Holley carburetor. Essential for maintaining smooth, responsive throttle operation and proper linkage geometry.

Key Features:

• 7/32" Diameter: Standard size for Holley throttle linkage applications
• Precision Threading: Exact fit for secure installation in carburetor throttle shaft
• Durable Construction: High-quality material withstands throttle linkage forces
• Genuine Holley Quality: OEM-grade component for reliable performance
• Direct Replacement: Exact fit for original equipment
• Essential Linkage Component: Critical for proper throttle operation

Performance Benefits:

• Provides secure mounting point for throttle linkage and return springs
• Ensures proper throttle linkage geometry and operation
• Maintains smooth, responsive throttle response
• Prevents throttle binding or sticking from loose connections
• Withstands repeated throttle cycling without loosening
• Essential for safe and reliable throttle control

Understanding Throttle Studs:

• Function: Provides attachment point for throttle linkage rods, cables, and return springs
• Location: Threads into carburetor throttle shaft or linkage arm
• Critical Component: Loose or damaged studs can cause throttle binding or failure
• Standard Size: 7/32" diameter is common for most Holley applications
• Safety Importance: Secure throttle linkage is essential for safe vehicle operation

Compatible Applications:

• Holley performance carburetors requiring 7/32" throttle studs
• 4150, 4160, and similar series carburetors
• Street performance and racing applications
• Replacement for worn, damaged, or missing throttle studs
• Custom throttle linkage installations

When to Replace:

• If existing stud is damaged, stripped, or worn
• When threads are damaged or won't hold securely
• During carburetor rebuild or overhaul
• When installing or modifying throttle linkage
• If throttle linkage feels loose or sloppy
• As preventive maintenance during carburetor service

Installation Tips:

• Ensure threads in throttle shaft are clean and undamaged
• Apply thread locker to prevent loosening from vibration
• Tighten securely but avoid over-torquing which can strip threads
• Check throttle linkage for smooth operation after installation
• Verify return springs are properly attached and functioning
• Test throttle operation before starting engine

Technical Specifications:

• Part Number: 20-37
• Diameter: 7/32 inches
• Type: Throttle linkage stud
• Material: High-strength steel
• Application: Holley performance carburetors
• Function: Throttle linkage and return spring attachment point

Fast dispatch from our Perth warehouse. In-store pickup available for local customers.