Proflow's Wide Y-block fuel pump adaptors are available in polished or deep anodised gloss black and come as either 1 x AN10 to 2 x AN8 or 1 x AN8 to 2 x AN6. PFE939-08-10 can be used when running twin Bosch 044 pumps. Note: AN8 Y-adaptors are designed to be used with the PFEBOSDUALBKT dual pump carriers.