High-Performance Composite Throttle Plate Gaskets

Ensure a vacuum-tight seal on your carburetor with the Advanced Engine Design Throttle Plate Gasket 10-pack. Specifically engineered for Holley 4150 and 4160 series carburetors, these 0.063-inch thick composite gaskets are designed to withstand the rigors of high-performance driving and racing environments. By providing a consistent, reliable seal between the main body and the throttle plate, these gaskets help prevent vacuum leaks that can cause erratic idle and poor engine performance.

Why Choose Composite Gaskets?

• Superior Sealing: Composite material conforms to minor surface irregularities for a tighter seal.
• Thermal Stability: Designed to handle engine heat without shrinking or drying out.
• Precision Thickness: 0.063-inch profile ensures correct spacing and alignment for optimal throttle response.
• Bulk Value: The 10-pack configuration is perfect for engine builders and frequent carburetor tuners.

A vacuum leak at the base plate can ruin your engine's tune and rob you of horsepower. These Advanced Engine Design gaskets are the industry standard for those who require precision and durability. Whether you are rebuilding a classic Holley or fine-tuning a race-prepped unit, these gaskets provide the peace of mind that your fuel delivery system is sealed correctly. Don't let a faulty gasket compromise your engine's efficiency; keep your carburetor performing at its best with these high-quality replacement parts. Find the best selection of carburetor components at GGCRACING.