Velocity Stacks for Dellorto's most popular carburators of the 1960's, 70's and 80's. Click on photo for more info. Dellorto Billet Aluminum Velocity Stack W/Screen VHB 27-30 $64.95 Dellorto UB 20/22/24mm Velocity Stack With Screen $64.95 Dellorto Billet Aluminum Velocity Stack W/Screen SSI 27-30m $64.95 Dellorto VHB 20/22/24/26mm Billet Velocity Stack With Screen $64.95 Dellorto Velocity Stack, VHB & SSI 29/30mm $42.95 Dellorto Velocity Stack UB 20/22/24mm $44.95 Chrome Velocity Stack, UB & VHB 20/22/24/26mm Dellorto NOS Velocity Stack, SS, SS1 23-26mm $52.95 Dellorto Velocity Stack, SS & SS1, VHB Dellorto Velocity Stack, UA & MA 13-19mm $52.95 Dellorto Short Velocity Stack, SS, SS1, VHB Aluminum Velocity Stack, PHF & PHM 30-42mm $52.95 Dellorto Short Stack, PHF 30-36mm $49.95 Dellorto Clamp-on Stack, UB/VHB 20-26mm fits 32mm Flange $39.95 Dellorto Clamp-on Stack, PHBH 30-36mm Fits 38mm Flange $39.95 Dellorto Clamp-on Stack, PHBH 26-30mm Fits 42mm Flange $44.95 Dellorto Long Clamp-on Stack, Fits 46mm Flanges $44.95 Dellorto Clamp-on Stack, PHF/PHBE 30-36mm Fits 48mm Flange $44.95 Dellorto Clamp-on Short Stack PHM 38-40mm, Fits 52mm Flanges $49.95 Dellorto Velocity Stack, PHF 30-36mm $32.95 Dellorto Velocity Stack, PHM 38-40mm $39.95 Dellorto NOS Grey Velocity Stack, PHM 38-40mm $59.95 Tapered Air Filter PHF 30-36mm $24.95 K & N Tapered air Filter, PHF 30-36MM $44.95 Tapered Cone Air Filter, PHBH 26-30MM $24.95 Air Filter Kit, SSI 27-30mm & VHB 27-30mm $62.95 Ducati Scrambler F20 Air Filter Kit, VHB & SSI 27 or 29mm $189.95 Dellorto F20 Air Filter Kit, UB 20/22/24mm & VHB 22/24/26mm Dellorto F20 Complete Air Filter, NOS $139.95 Dellorto Air Filter Element, F20 $39.95 Short Plastic Velocity Stack, PHM 38-40mm $12.95 Long Plastic Velocity Stack, PHF 30-36mm NOS $29.95 Short Plastic Velocity Stack, PHF 30-36mm $12.95 Dellorto F20 Air Filter Elbow, UB 20-24mm & VHB 22-26mm Dellorto Air Filter Adapter, VHB & SSI 27-30mm $44.95 Dellorto Air Filter Adaptor Elbow, UB / UA 20-24mm & VHB 20-26mm $34.95