I am contemplating buying this 390 for my SC/Rambler and have a question about the oil line modification. When looking at the picture of the modification, it sure looks like it is made of a garden hose type material. Would this hold up to the heat of the engine. I have tried to email the seller but no response yet. This would be a great pickup for me as my family and I are going out to Vegas in April and I can crate it myself and get it shipped back to the east coast. Thanks in advance. Gary N CT 1973 Pierre Cardin AMX 401 1973 AMX 401 1969 Hurst SC/Rambler