3/8" NPT Male to 1/4" NPT Female Brass Bushing (3/8" NPT x 1/4" FPT)

For Intake Manifold and Cylinder Head Pipe Plug 6352G Set 1/8"1/4" 3/8" 1/2" NPT

1/4" NPT Female to 1/8" NPT Male Adapter Fitting (1/4" NPT x 1/8" NPT)

2-Pack 1/2" NPT to 3/4" GHT Brass Adapter | Dual Swivel Hose Fitting Female

NPT Pipe Plug Set 1/8 1/4 3/8 1/2 Inch Chrome Steel For Intake Manifold Cylinder

Camco 59954 1/4 Male NPT x 1/4 Female Inverted Flare Propane Adapter Brass Valve

New 3/4" Male 90 Elbow Brass Hose Barbs Barb To 1/2" NPT Pipe Male Thread US

6352G Chrome Intake Manifold Cylinder Head Pipe Plug Set 1/8" 1/4" 3/8" 1/2" NPT