Speed Daddy 3AN Female To 4AN Male Adapter - Blue Anodized Aluminum, Reducer Union

If you're plumbing a custom fuel or oil system, you often need adapters to connect different line sizes.

This blue anodized fitting from Speed Daddy lets you step down from a 4AN male to a 3AN female, or vice versa.

It's a reducer union.

It's made from aluminum alloy with a slick blue anodized finish.

Part number SDD-FT190300304BL.

It's designed for performance and custom applications.

Whether you're building a race car, a hot rod, or just doing some custom fab work, these little fittings are essential.

California has a Prop 65 warning, but that's common for these types of parts.