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HOLLEYPART NUMBER: 510-122-66

Carburetor Standard Main Jet

Name: Carburetor Standard Main Jet
Brand: HOLLEY
SKU: 510-122-66
Price: 15.28 USD
Availability: InStock

^$15²⁸

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Main Jets

Carburetor Standard Main Jet

All Holley 2010, 2300, 4010, 4011, 4150, 4160 & 4500

Jet Number: 66

Jet Size: 0.066 in.

Thread Diameter: 1/4-32

The Carburetor Standard Main Jet from Holley is a carburetor jet engineered and manufactured to Holley's specifications for consistent fit and function.

Holley 122-66 Specifications:

Fits all Holley 2010, 2300, 4010, 4011, 4150, 4160 & 4500.
Sizes from 40-110.
1/4-32 Thread.
0.066 in. Jet size.
Standard Main Jet.

Part TypeCarburetor Jet

BrandHOLLEY

Package Height0.5

Package Width2.2

Package Length2.7

Weight0.01 PG

Part CategoryReplacement Parts

Jet Size0.066 in.

Jet Number66

Thread Size (In.)1/4-32

Jet TypeGasoline

Part FitmentUniversal

QuantitySold as a pair

Jet MaterialBrass

Jet Drill Size0.066 in (1.676 mm)

Vendor Part Number122-66

Package Qty1

Package TypeEA

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