Part Number 5800
LT -1 & LT-4 Fuel Rail Fittings made from aluminun billet to -6AN will snap on stock rails with 3/8" and 5/16" tubes, along with fitting stock fuel pumps, filters and stock fuel lines with the same size tubes.
5800 Pressure & Return Fittings
5810 Pressure Fitting ( Green Clip )
5820 Return Fitting ( Blue Clip )