2.625" GM Big Block Chevy, Sonny's, Musi, Buck Racing, round, lightweight, 3/8" flange
$185.00
2 5/8" Round, Lightweight, GM Big Block Chevy, Sonny's, Musi, 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**
- Diameter:
- 2 5/8"
- Engine Make:
- GM/ Chevy
- Engine Family:
- Big Block Chevy
- Cylinder Head/ Engine:
- Sonny's, Musi, Buck Racing, 5.3" Pro Mod
- Port Shape:
- Round
- Thickness:
- 3/8"
- **Full Set:
- 2 Required