What to loctite?

[mmklaxer]

This is more of a general question.

So far I have the front suspension, steering rack, steering shaft, and pedal box installed. The only reference to loctite I have found is the front UCA ball joints. Are there other applications that would do well with loctite? For example - should I apply some loctite to all the suspension hardware? Steering set screws? What else?

[edwardb]

Obviously, any place where it's specifically listed in the instructions. If you're doing Wilwood brakes, their instructions also specify Loctite. Do not apply any Loctite product to any hardware that has nylon locking inserts. Not required and can damage the nylon. Also not required for any distorted-thread type locknuts. Set screws almost universally yes IMO. For the balance, most important to tighten to the torque specs provided. Loctite optional. Again IMO. Use blue only unless red is specifically called out.

[Mike.Bray]

Loctite certainly has it's place but it's never a substitute for proper torque. Thing about engine fasteners like connecting rod and head bolts.

https://thefactoryfiveforum.com/showthread.php?42292-Why-the-Torque-Wrench-is-Your-Best-Friend

[mmklaxer]

thanks all! makes sense.

[egchewy79]

you'll also find that some parts already have loctite on them, like driveshaft bolts. I think it's also used on the flywheel bolts as they are exposed to oil and help prevent leaking from the rear of the engine.