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welding an cracked oil pan?

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Old Jul 7, 2013 | 03:55 PM
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Default welding an cracked oil pan?

in the final stages of putting my motor together and not paying attention i didnt have the timing cover lined up properly with the oil pan rail.

long story short. torquing down the pan . it when POP

pan just came back from powder coat so its nice and clean .

would welding a hairline crack and then getting the mounting surface be a sound repair. i am about 98% sure onces the rail is true again everything would be fine. and it will save me a ton of $$ GTO pans arent cheap
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Old Jul 7, 2013 | 04:01 PM
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I have a GTO pan if you need it 150 plus shipping
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Old Jul 7, 2013 | 04:03 PM
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cool ill let you know im goin to talk to a welder tomorrow morning about it. im sure that it can be fixed and be just as structurally sound as before it just comes down to cost
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Old Jul 7, 2013 | 04:30 PM
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played that game before, dumbass mistake but it happens. couple hundred for a new pan or a 6pack to a friend for 15 minutes of his time, it was worth a shot



no issues at all
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Old Jul 7, 2013 | 04:37 PM
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good to hear!! just sucks it came back from powder coat few days ago.. now thats getting messed up i doubt i fix the coating just cuz it shouldnt be able to be seen
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Old Jul 7, 2013 | 05:05 PM
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I've also had an oil pan welded with a big hole from an engine with a thrown rod. No problems.

Last edited by Calvinator; Jul 17, 2013 at 12:31 AM.
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Old Jul 9, 2013 | 06:56 PM
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That sucks! Let us know how it turns out. I broke an oil pan bolt, the real long one at the back right side of the engine. That thing just snapped during normal tightening! That's not the kind of noise you ever want to hear, but once I thought it over I figured I'd just chance it to see if it ever leaked. 7 years later and not a drop!
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Old Jul 9, 2013 | 07:25 PM
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The key is knowing a master welder! A family friend of my fiance fixed mine, same thing with the timing cover not being flush. He said normally his fee is an hour minimum and it was some ridiculous price for cast aluminum work, like $100+!

The key is aligning the timing cover obviously, but a **** ton of RTV doesn't hurt when you're placing the gasket The procedure calls for some at the corners, I just added a bit more to make the transition smoother, no problems with torquing.
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Old Jul 11, 2013 | 01:51 PM
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if i had a welder i would do it myself, i have a fair share of welding under my belt but ive never brought myself to buying one.. even though i have considered it many times..

anyway got it welded cost me 100bucks and trashed my powdercoat of course. welds look good and should do the job..
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Old Jul 11, 2013 | 08:50 PM
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Good welder can fix it. Weld both side it should be fine. I popped a huge gash in my oil pan on my fbody with a jack. And you damn near have to pull the motor to remove it. I just acetoned the surface sanded it down with fine grit sand paper and layed down like 10 layers of high temp Jb weld, and it held up since no leaks. I'm going to pull the motor this winter to swap the oil pan.
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Old Jul 11, 2013 | 09:09 PM
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Originally Posted by themealonwheels
A family friend of my fiance fixed mine, same thing with the timing cover not being flush.
I had to say that a few times to get it lol
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Old Jul 12, 2013 | 02:46 PM
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pan welded up and in one piece. everything on and torqued to spec. no issues with that at least
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