Vibrant 29720 Female Plastic Plug - AN-20

The Vibrant Performance 29720 is a female AN-20 plastic plug designed to protect fluid system ports during assembly, transport, or storage. This lightweight plug provides secure port protection for -20 AN (1-5/8"-12 thread) female fittings commonly found in fuel systems, oil lines, and other high-performance fluid applications.

Key Features:

• AN-20 female thread size (1-5/8"-12 SAE 37° flare fitting)
• Durable plastic construction resists cracking and damage
• Prevents contamination of fluid system components during storage and shipping
• Lightweight design won't add significant weight to assemblies
• Ideal for protecting fuel rails, oil pans, catch cans, and other AN-20 threaded ports

These plastic plugs are essential for maintaining cleanliness in racing and performance applications where debris or contamination can cause serious damage. The -20 AN size is one of the larger AN fittings, typically used in high-flow applications requiring maximum fluid capacity.