Could be used for Diesel, gas or even air. Very simple 3 way steel fuel line connector, you can turn one line into two or even two lines into one. For rubber line with an ID of 10 mm or about 3/8".
Fuel Line Splitter fits 4mm, 3/16" line Adapater Tee works for gas diesel ect
Fuel Line Splitter Y Connector Diesel, Gas, Water Fits Line With I.D. 8mm 5/16"
NOS 17002NOS Late Model Billet Fuel Line Adapter - Fits 3/8" Fuel Rail
Fuel Line Kit Fits Buick Lucerne 2006-2008 3.8L V6 Stainless AGL0601SS
Quick Fix Fuel Line Kit Fits 2006-2011 Chevrolet Impala 3.5L Flex QFF0024SS
Quick Fix Fuel Line Kit Fits 01-03 Chevy Silverado 2500HD Crew Cab V8 QFF0008SS
