Dart Iron Eagle Engine Block - 4.125 in Bore - 9.500 Deck - 351C Main - 1-Piece Seal - Small Block Ford 7543BK Frame Rails

Frame Rails

1982-1986 Oldsmobile Firenza

C15 Suburban 1978-1975

1960-1963 Oldsmobile Fiesta

bolt-on steering arm

Dart Iron Eagle Engine Block - 4.125 in Bore - 9.500 Deck - 351C Main - 1-Piece Seal - Small Block Ford 7543BK Frame RailsProduct Description: Engine Iron Eagle Bare Block 4. 125 in Bore 9. 500 Deck 351C Main 1 Piece Seal Iron Small Block Ford Sold Individually Since 1981, Dart Machinery has become the acknowledged leader in producing race winning components. Dart Machinery aluminum and cast iron engine blocks are designed to meet the specialized needs of racers and performance enthusiasts. Dart components are developed in house, manufactured on Dartas own CNC machining