Search the internet for that gas, I am sure it will show up somewhere. Small engines power a lot of commercial equipment.

Not know what the old one looks like, really can’t say.

You should replace the rack asap, unless you have a good life insurance policy.

It’s called radiator leak.

No, the EGR is stuck.

White smoke is tranny fluid, you have a leaking trans modulator. The hose at the back passenger side of the manifold goes to the modulator. All th350 have modulators in the 80s.

You don’t need to put sealer in the holes.

Sounds like the connection on the back of the motor for the exhaust is loose. They use spring loaded system so it can move. You may have a clogged converter.

If it dissipates, it is steam. If it hangs around and doesn’t dissipate, it’s smoke.

No, only you can cancel cruise control unless there is a drive line malfunction.

Spider ears fit loose, what you are seeing is the spider drop and the pin between the other spider gears. The axle has a small taper on the end before the spline. It will lit the spider and slide right in.

But if there is crap to collect on filter screen on pump intake, can cause pump to overheat.

That’s a strut rod, controls lower control arm from moving back.

Fuel pump is going bad, gets hot and shots off.

Some are very difficult, you just need more leverage in most cases.

Short handle ratchet no doubt, you just need a little more leverage.

Short number of thread in those 5.4 heads. Repairable but expensive.

Get the one with lifetime limited warranty.