Big Block Chevy 4.840” bore spacing 12 Degree Profiler type head, Dart big chief, CFE “Primary tube size 2 1/2” O.D. 20-22” long “ Collector size 5” O.D.Headers come uncoated” Designed to fit most...
Big Block Chevy 4.840” bore center Mild Steel 3/8” thick flanges Primary tube size 2-1/4” and 2-3/8” or 2-3/8” and 2-1/2” available Megaphone merge collectors 3-1/2” to 4-1/2” X 14-1/2”...
Use this BBC offset motor plate when replacing a 5.3 bore spacing with a 5.0 bore space motor. It has a 1.5 in. offset.
Specifications• Made of 6061-T6 1/4 in. aluminum • 31 in. Overall...