Specifically developed for the 632 Big Chief 10.200" deck block running Dart 14 degree cylinder heads. Computer designed from 6061 T6 aluminum. This new tunnel ram features dual mounting bungs for fuel injection, nitrous or a combination of either and includes the distributor mounting flange. Offered for 10.2” deck with additional options available including single or dual carburetor top plate, volume spacer, anti-vibration and a variety of shear plate choices. PLEASE CALL FOR A QUOTE !