Product Overview
2 1/2" Round, Thick Profile, GM Big Block Chevy, Dart, Reher-Morrison, Buck Racing, 5.3" PROMOD, 3/8" Thick, CNC Machined Header Flange. Available in mild steel or stainless steel.
**2 flanges are needed for a full set**
2 1/2" Round, Thick Profile, GM Big Block Chevy, Dart, Reher-Morrison, Buck Racing, 5.3" PROMOD, 3/8" Thick, CNC Machined Header Flange. Available in mild steel or stainless steel.
**2 flanges are needed for a full set**