Holley Base Gasket 108-51 | 4150 4160 Carburetor Square-Bore

Holley Base Gasket for 4150™ and 4160™ Carburetors - Part #108-51

Ensure a leak-free seal between your Holley carburetor and intake manifold with this genuine base gasket. Precision-engineered specifically for Holley 4150™ and 4160™ series carburetors, this gasket provides reliable sealing to prevent vacuum leaks and maintain optimal engine performance.

Key Features:

• OEM Fitment: Designed specifically for Holley 4150™ and 4160™ carburetors
• Genuine Holley Quality: OEM-grade material for durability and heat resistance
• Precision Cut: Exact dimensions for proper sealing and alignment
• Heat Resistant: Withstands high engine temperatures without deterioration
• Reliable Sealing: Prevents vacuum leaks for consistent performance

Performance Benefits:

• Prevents vacuum leaks that cause rough idle and poor performance
• Maintains proper air/fuel mixture delivery
• Heat-resistant material ensures long-lasting seal
• Proper thickness maintains correct carburetor height and linkage geometry
• Essential for leak-free carburetor installation

Compatible Applications:

• Holley 4150™ series carburetors (all models)
• Holley 4160™ series carburetors (all models)
• Square-bore intake manifolds
• Street performance and racing applications
• Replacement for worn or damaged base gaskets

When to Replace:

• During any carburetor installation or removal
• When experiencing vacuum leaks at the carburetor base
• As part of carburetor rebuild or maintenance
• If existing gasket shows compression, cracking, or deterioration
• When upgrading or swapping carburetors

Installation Tips:

• Always use a new gasket when removing and reinstalling carburetor
• Ensure mounting surfaces are clean and flat before installation
• Torque carburetor mounting nuts evenly in a cross pattern
• Do not over-tighten—follow Holley's torque specifications

Technical Specifications:

• Part Number: 108-51
• Type: Carburetor base gasket
• Compatibility: Holley 4150™ and 4160™ series
• Flange Pattern: Square-bore
• Application: Holley Performance Carburetors

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