Allstar 30040 Radiator In Adapter Straight 20AN M, 1-5/8-12" M O-Ring Clear

Allstar 30040 Inlet Fitting -20AN Adapter for a Radiator

Allstar Performance ALL50201 Fitting Gauge Adapter Straight

Allstar Performance 30040 | Inlet Fitting -20AN

Allstar Performance ALL50330-20 (20-Pack) Fitting Tube Sleeve 3 AN 3/16"Tube

Allstar Performance ALL50892 Carburetor Inlet Fitting for Holley Carburetors

Allstar Performance ALL50203 Fitting Adapter Straight 5/8-18"F to 3/8"NPT M

Allstar Performance ALL49756 Fitting Adapter Straight 16AN F Swivel to 20AN M