What was the name of the 1962 Pontiac Catalina?
What was the name of the 1962 Pontiac Catalina? Pontiac countered by offering the SD 421 as a regular-production option on ’62 Catalina and Grand Prix models. The 389 and 421 Super-Duty packages were engineered for maximum performance, but the larger mill often overshadowed its smaller brethren. What kind of engine does a Pontiac 389 have? The 389 runs the "472" cam, the 320-hp 421 the "009" cam and the 421 HOs the "543" cam. While intake and exhaust lift figures are in the very low .400-inch range for all of them, they do vary in advertised duration. What kind...