Brand new Buick fuel pump to fit 400/430/455 engines without A/C except Stage 1.
Inlet Size: 3/8"
Outlet Size: 5/8"-18 UNF
Maximum Free Flow Rate (gph): 40
Includes Gasket.
Fits: Buick Big Block 400, 430, 455 engines without A/C except Stage 1.
Centurion 1971-73, Century 1973-74, Electra 1967-74, Estate Wagon 1970-74, LeSabre 1970-74, Regal 1973-1974, Riviera 1967-74, Skylark 1967-71, Sportwagon 1968-70, Wildcat 1967-70