Vibrant Performance Female 3/8" -18NPT Mild Steel Weld Bung (1" OD)

Vibrant Performance 11272 3/8" NPT 1" O.D. Female Weld Bung

Vibrant Performance Multi-Purpose Fitting

Vibrant Performance Multi-Purpose Fitting Universal 11270

Vibrant Performance Multi-Purpose Fitting Universal 11688

Vibrant Performance Multi-Purpose Fitting Universal 11273

Vibrant Performance Multi-Purpose Fitting Universal 16619

Vibrant Performance Multi-Purpose Fitting Universal 16628