removing loctited ford and similar frame/body mount bolts

[Grumpy]

yes the tools expensive and you probably won't use it regularly,
but if you've ever had to partially remove the trucks interior to get the bolts locking nuts out,
from under the seats and carpet,
you may see it as a BARGAIN

Bolt Buster BB2X-ACC High Power 1800W Heat Induction Tool KitDefault Title

The All New Bolt Buster BB2X-ACC Heat Induction Tool with Advanced Coil Kit provides a fast, safe, and more precise way of heating parts without using a torch. An all-in-one design that produces 1,800 watts of power at 95% + power efficiency. This patented design produces MORE Power Transfer at...

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[Stick the Corners]

Thanks. What a fantastic tool for old rusted bolts and assemblies.
So it may be obvious when one would put this tool into service. But do you first use penetrating oils and try to remove the nut first with your wrench or only after your first unsuccessful try.
Most videos I’ve seen have folks using the oils with an impact wrench, but never seen this tool used.

 

[Grumpy]

+ loc-tites a chemically bonded ,thermally weakened adhesive use of penetrating oils, is all but useless ,
if those bolt threads have been coated with loc-tite adhesive ,applied liberally months or years prior
yeah, the bolt heating tools very useful, and can be used on places like exhaust manifold and accessory and exhaust system bolts and stuck spark plugs, where typically you DO USE penetrating oil,
ESPECIALLY if you forgot to use ANTI SEIZE on the bolt or spark plug threads,
and use anti seize on brake calipers
there are several places you use anti-seize to prevent threads rusting and binding ,
that ideally require safety lock wire to prevent bolts unintentionally loosening
brake caliper bolts, and header bolts and oil pumps cover and in some cases pick-up bolt brackets come to mind

read the related links, each has some related info

removing rusted / broken bolts

READ THIS THREAD a few facts! ALL of us eventually find were forced to deal with a broken stud or bolt,or sensor that breaks off in the block or heads,it helps a great deal to lower your chances of busting off or stripping a bolt by soaking it in penetrating oil and heating and rapidly cooling...

garage.grumpysperformance.com

removing broken bolts

now the method that you use will vary with the location and type/size of the bolt, and how far below the surface it broke off, in some cases a NUT can be welded on and the combo of the larger grip surface and the heat of the welding will loosen the threaded section fairly easily THE TRICK with...

garage.grumpysperformance.com

why use anti seize paste

Aluminum heads and spark plug seizure, one factor I see thats becoming more common with the newer cars engines as aluminum is used for the cylinder heads more and more is that spark plugs on newer cars can last for 100K miles and that allows time for thousands of heat and cooling cycles, and...

garage.grumpysperformance.com

oil pump mods & related info

https://www.summitracing.com/search?SortBy=BestKeywordMatch&SortOrder=Ascending&keyword=3%2F4%22%20tube%20oil%20pump%20pickups https://www.jegs.com/webapp/wcs/stores/servlet/SearchResultsPageCmd?q=big+block+chevy+oil+pumps&storeId=10001&catalogId=10002&langId=-1...

garage.grumpysperformance.com

header bolts

I would point out that use of safety wired nuts and castle nuts with cotter pins, is in many applications, a separate, and in my opinion better option , in that its both secure and easily removed if required, and less temp sensitive than chemical bonding agents. yes obviously there are...

garage.grumpysperformance.com

safety wire locking fasteners

Doing the Twist: Checking Fastener Tightness A loose nut or bolt can doom even the best effort on race day. Following these simple steps beforehand can help keep your car on the track From the February, 2009 issue of Stock Car Racing properly used lock wire assures the bolts stay where you left...

garage.grumpysperformance.com