I'm helping someone out with their 216, and need some help. He pad to pull the head to have it machined, and broke the rocker feed oil line in the process. He also had weeping at the fitting behind the pushrod cover, so he wants to replace the line and all the fittings.

Is there a difference between the kits the different vendors sell? I can't imagine their can be anything important different, but want to confirm before I go spending someone else's money.

The Filling Station
Chev's of the 40's
Jim Carter's