Why It Matters
The first 4-4-2 engine paired the 330-cubic-inch Rocket V8 with a Rochester 4GC, higher-lift camshaft, stronger valve springs, dual-snorkel air cleaner, upgraded bearings, and dual exhaust. Factory AMA records rate it at 310 horsepower and 355 lb-ft.
Also Known As
1964 B09 330 engine310-hp 330 Rocket4-4-2 330 four-barrel engine7024055 Rochester 4GC application