Holley EFI Ford 4R70W/4R75W Transmission Control Harness 98-03 Neck Roll DynoMax Exhaust Pipe Mandrel U-Bend

DynoMax Exhaust Pipe Mandrel U-Bend 42322 Tube OD 2

100g Cartridge

1981-1991 Dodge D350

Pulley space #717656 may be required on some 1975-later engines

Hyper-Flex System

Holley EFI Ford 4R70W/4R75W Transmission Control Harness 98-03 Neck Roll DynoMax Exhaust Pipe Mandrel U-BendFord 4R70W 4R75W Transmission Control Harness (98+) Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to