I'm trying to install the correct fuel lines back onto my 1970 LT1 350. The carb has been changed from the original 780 Holley to a 750 and has 3/8" outlet fittings on it. I ordered the OEM style 3 piece lines and block fitting from Camaro Central. The line from the pump to manifold isn't even close to fitting. Maybe it's bent? And then the lines that go from the block to the carb are 5/16" and the carb inlet is 3/8". I'm assuming that they were originally 5/16". Besides getting either a straight (or correct) line from the pump to fuel block, do they make a fitting for the Holley that is for 5/16" line? Thanks for any help you can provide!