This Rambler American’s engine began life as an AMC 401, but it now displaces 455 cubic inches with 10.9:1 compression, Carrillo rods topped with Mahle pistons, Cam Motion solid-roller camshaft and Holley Terminator EFI. Output to the rear wheels is 546 horsepower and 525 lb-ft of torque.
American_Racing_Headers_1964_Rambler_American AMC 401 V8