This CV Products Drive Hub Mandrel is machined from solid billet aluminum. This unit is made to accept pulleys that uses the CV Products Twin Pin pulley design with a hat washer and bolt to retain the pulleys on the mandrel. Pulleys can be added in many configurations to suit your needs. We stock a large number of new and used CV pulleys that can be used with this mandrel, including v-groove, serpentine and HTD & Gilmer style dry sump pulleys. We also stock spacers of different thicknesses to help adjust pulley alignment where necessary. 

A = 1.90" B = 2.275"