Holley 2300, 2 barrel needle & seat assembly. .097 orifice. Viton tip needle. New, currently being produced.
CARBURETOR NUMBER 5750894 R-1734A 5750895 R-1735A ED-A EDD-A EDD-B EDH-A R-1482A R-1483A R-1619-1A R-1619A R-1734A R-1735A R-1272-1A R-1272-1A R-1272A R-1272A R-1273-1A R-1273-2A R-1273-2A R-1273-2AAS R-1273-2AAS R-1273A R-1273A R-1273A R-1550A R-1551A R-1732A R-1733A R-1371-1A R-1371-2A R-1371A R-1412-1A R-1412A R-1604A ECY-E R-1605-1A R-1605A R-1606-1A R-1606A R-1769A R-1770-1A R-1770A R-1771A R-1772-1A R-1772A R-1974A R-1974AAS R-1771-1A R-1405A R-1740A R-1405A R-1426A R-1427A R-1616A R-1736A R-1737A R-1738A R-1740A