This overflow has it all!  It includes a fluid level gauge to view the amount of coolant in the overflow and a dump tube for any excess fluids.  They each come with a CNC machined filler cap available in 4 different colors. Made from 6061 Aircraft Quality Aluminum, TIG welded, they are 8" tall by 3" round, 1 pint capacity (NHRA min.) Each unit features heavy duty brass fittings and a drain valve on the bottom to remove coolant when neccessary. Unlike other models these have a tube welded on the inside to help recirculate the coolant back into the system.

Usually ships in: 3-5 Days