American Racing: 1964-1972 GM A-Body Header-Back Exhaust, 2-1/2" or 3" Size:3" x 3" Oil filters are available in

Oil filters are available in red or blue and Dry filters are white

Airbox modification may be required for installation of our Dual Cone filters due to their increased size

The bracket installs as a direct replacement for the original bracket

and have significant issues with low fuel level conditions

Exhaust port volume: 105+cc

American Racing: 1964-1972 GM A-Body Header-Back Exhaust, 2-1/2" or 3" Size:3" x 3" Oil filters are available inAmerican Racing: 1964 1972 GM A Body Header Back Exhaust, 2 1 2" x 2 1 2" or 3" x 3" The American Racing Headers Header back system is just what you need to enhance the power, sound and performance on your classic Chevy A body. The system includes your choice of our 2 1 2" or 3" X Pipe, stainless steel construction throughout, and our Pure Thunder Series mufflers. Pair this system with a set of ARH headers (available here), and you've got a complete