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Earl's Performance Aluminum NPT Plug AT993303ERL

Earl's Performance Aluminum NPT Plug AT993303ERL
Earl's Performance Aluminum NPT Plug AT993303ERL
$11.99 ea
NEWARRIVING SOONEstimated Ship Date 10/16/2023 (If Ordered Today)48 available from HOLLEY PERFORMANCE PRODUCTS as of 09/23/2023
Model: 4003910
Supplier has not provided any fitment data for this product.
Hard anodized aluminum coating penetrates aluminum for wear and corrosion resistance. Made in the USA. Available for any plumbing situation and many custom applications. Provides an aggressive look. Lasts twice as long as a traditional anodized fitting.
  • Black Anodized
  • Made In The USA
  • For Any Plumbing Situation
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

About Earl's Performance

Earl's Performance Products was founded by Earl Fouts in 1955 in Lawndale, California. The mission was to supply high-quality military aircraft surplus plumbing components directly to the racing industry from a small retail outlet. As the military surplus market dried up, Earl recognized the need for continuity of supply for the racing market and pioneered the Earl's range of hoses and fittings that are still used today. In doing so he created the racing aftermarket plumbing industry.


Adapter NPT Size ( A ) 3/8 NPT MALE
Adapter NPT Size (A) 0.375 in. NPT Male
Adapter Type NPT Hex Head Plug
Emission Code 5
Finish Black Anodized
Fitting Size 3/8 in. NPT
Material 2024 Aluminum
Package Quantity 2
Part Type Pipe Plug
Product Line Premium
Quantity Per Pkg. 2


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Earl's Performance Aluminum NPT Plug AT993303ERL:
Mustang Depot 2023