The Maxi 30 is the newest addition to the CB Performance oil pump series. This pump is engineered like our other Maxi series pumps with a die cast blue printed housing and pressure chamber. The Maxi 30 housing is designed to be used as a full flow pump so no need to install a plug. The 30mm drive gear is keyed to the shaft so you never have to worry about slipping a gear. The anti-cavatational design ensures 100% of the oil will make it out of the T-6 billet, large 3/8" outlet cover, to what ever you have between the pump and engine block. With features like 30mm 9 tooth gears and a 3/8" outlet this is the highest volume pump in the line-up, and it looks good too!

1859, 1860, and 1861 work with 3 Bolt Flat Cams.

1862, 1863, and 1864 works with 4 rivet Dished Cams.

Face Plate Gaskets are also available. Works with these fittings: #3977 Brass Fitting - 1/2'' Hose x 3/8'' - 18 NPT, and #3835 #8 Male Flare to 3/8 Pipe Adapter.

Full Flow Oiling Schematic