3" x 12" Stainless Steel Overflow Tank With Mounting Bracket Kit The use of 6 pinion

The use of 6 pinion gears means the stress on gears is spread over a greater surface area

ULP and Premium FuelsAttention: Not for use on stock intake manifolds

These Speedmaster 8-71 and 6-71 supercharger manifolds are aluminum constructed and suitable for competition or street use

Kit includes adapter plate to permit use of certain square bore style carburetors

The internal components are made from EN36 Material as used in racing

3" x 12" Stainless Steel Overflow Tank With Mounting Bracket Kit The use of 6 pinionSpeedmaster radiator overflow tanks are both functional and stunning to look at. They are quality manufactured from stainless steel and are available in 18 to 80 oz. sizes. Their precision construction ensures a leak proof seal and lasting durability. The tank comes with a removable cap so you can easily check the coolant level, They work under the same principals as OEM tanks.