Edelbrock phenolic replacement floats (#1984) are direct replacements for Model M4M and Edelbrock #1910 Q‑Jet carburetors (1975 and later). These phenolic floats provide buoyant fuel level control in the float bowl and are supplied to match original specifications. They’re intended for reliable operation in the specified Q‑Jet applications and ease rebuilds with correct float characteristics.
Edelbrock Float 75 and Later