SKU: HLY6-522
UPC: 090127684191
MPN: 6-522
The .130in Needle & Seat Assembly – Viton by Holley is an essential component for carburetors, crucial for achieving precise fuel metering in both performance and street engines. This assembly plays a vital role in controlling gasoline flow into the carburetor bowl, which is key for optimal fuel delivery, engine idle quality, and overall drivability.
Constructed from Viton, this needle and seat assembly offers enhanced chemical resistance and durability compared to traditional rubber components. This ensures reliable sealing even under high temperatures and aggressive fuel conditions. The .130-inch needle diameter is critical for proper seating and flow rate within Holley carburetors and compatible systems.
Carburetor rebuilds and fuel system maintenance require precise component compatibility, and Holley's OEM engineering guarantees that this assembly will function effectively across their extensive range of carburetors. Technicians and automotive enthusiasts depend on Holley needle and seat assemblies for consistent fuel control, particularly in high-performance applications.
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