Boss 429 header flanges

Big Block Ford Header Flanges

Boss 429 header flanges

Boss 429 Ford header flanges are available for 2 1/4” or 2 3/8” tube. These flanges fit the OEM head and aftermarket replicas.

Product Upgrades:

Part No: 128

Price: $125.00
Quantity:
NHRA IHRA ADRL NTPA