Son and I are building a '71 C10. Have a wet sump LT4 to go in a Roadster Shop Spec Chassis. We ordered the Chassis ready for the LT4 and the motor mount kit RS makes. There is a PCV drain tube from the factory catch can that runs right through the motor mount area. The Roadster shop motor mount sits flush on the engine bosses and this tube is in the way. I don't want to eliminate this system. Before I start grinding on the webs around the motor mounts or cutting up the tube that came on the engine I was wondering if anyone else solved this problem? (Web grinding would allow the tube to go back further and possible not hit the motor mount) We want to use the stock oil pan. I know there is an item from Schwartz for a Holly oil pan but we don't plant to use an aftermarket oil pan. I cut the bracket off the drain tube thinking it might free up room. Thanks