Air Cleaner Adapter For 2BBL Carburetor - 3-1/16" To 5-1/8" Neck Size By California Classic Chrome

Working on a classic car with a 2-barrel carburetor and need to fit a larger air cleaner?

This adapter from California Classic Chrome is what you need.

It takes a 3-1/16 inch carb neck and steps it up to 5-1/8 inches, so you can run a bigger, more common air cleaner size.

It's made from black plastic, so it's lightweight and does the job.

This is a performance and vintage part, so it's aimed at carb setups on older Fords, Chevys, Mopars, Pontiacs, Oldsmobiles—pretty much any classic American ride.

No mounting hardware included, so you'll need your own bolts or studs.

Comes with a 90-day warranty.

And yeah, there's the Prop 65 warning, but that's California for you.

If you're building a hot rod or restoring something, this little adapter solves a common fitment issue.