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

Allstar Performance ALL50185 (4-Pack) Fitting Adapter Straight

Allstar Performance ALL49832 Fitting Adapter Straight 4AN Male to 6AN O-Ring

Allstar Performance ALL50004 Fitting Adapter Tall Straight 4AN M to 1/8"NPT M

Allstar Performance ALL49712 Fitting Straight 6AN Male Adapter

Allstar Performance ALL50199 Fitting Adapter Straight 1/8"NPT Female to 3AN Male

Allstar Performance ALL49833 Fitting Adapter Straight 4AN Male to 8AN O-Ring

Allstar Performance ALL49733 Fitting Straight 10AN to 4AN Male Adapter