Expansion tank or "Swirl Pot" if you will for all ABA engine codes.

Removes the need for the plastic factory expansion tank or side fill radiator used for most swaps.

All components are Machined from 6061 billet aluminum. minimum wall thickness of entire construction is .125"

Can be configured for the following:

Sealed Threaded Cap or Overflow Style

Lower -10AN Port for Pre-Thermostat Coolant Flow (This is for coolant circulation when your thermostat is closed. This is the top port on the water pump. This circuit closes off when the thermostat opens.)

Front Radiator Hose Fitting 1.25" Billet or -16AN Male

Rear Heater Core Port -10AN or 5/8" Billet Hose Barb

One Coolant Temp Bung

Upper Air Bleed Port From Head

Tight Fit to Cylinder Head (No Oil Sensor) or Tall Fit (With Oil Sensor)

Hardware, Flange Gasket, Cap, and Seal are included when applicable.

**These are made to order and require 1-2 week lead time.

**THIS PRICE IS THE BASE PRICE. YOU WILL BE CONTACTED TO SPEC OUT YOUR CONFIGURATION AFTER PURCHASE.