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cam swap and lost lifter in pan help

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Old Jan 25, 2007 | 05:59 PM
  #1  
camarodubs's Avatar
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From: little rock AR.
Car: 1987 camaro
Engine: gm goodwrench crate 350 mild
Transmission: 700r4
Axle/Gears: 28 spline 7.625 10 bolt w/273
cam swap and lost lifter in pan help

i am swappin cams and i lost a lifter down in the engine somehow and i think its in the pan. i was wondering the easiest way to fix without having to completely remove the pan. thanks for your help and input.
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Old Jan 25, 2007 | 06:03 PM
  #2  
83CAMAROMAN's Avatar
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From: PORT RICHEY, FLORIDA
Car: 1983 Camaro Sport Coupe
Engine: 1986 305 C.I.D. Bored .030 over
Transmission: TH350 W/Shift Kit
Axle/Gears: 3:08
cut a hole in the pan and weld it back in place when done...other than that i dont think you are going to be able to get that lifter back up through the motor....
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Old Jan 25, 2007 | 06:06 PM
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DLV555's Avatar
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From: Findlay, OH USA
Car: 1987 Monte Carlo SS
Engine: 400 SBC
Transmission: 200-4R
Axle/Gears: 4.10
Yeah, that pan is coming off man. I'm curious how you managed that in the first place.
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Old Jan 25, 2007 | 07:56 PM
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From: my garage
Car: 84 firebird T/A
Engine: shinny 350
Transmission: slush box L65
Axle/Gears: Torsen "3.73"
cant imagine how u did that?
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Old Jan 25, 2007 | 08:44 PM
  #5  
camarodubs's Avatar
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From: little rock AR.
Car: 1987 camaro
Engine: gm goodwrench crate 350 mild
Transmission: 700r4
Axle/Gears: 28 spline 7.625 10 bolt w/273
i dont really see how i did it either i had a few sittin in the valley and i heard clunk in the pan and i counted them and i only have 15
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Old Jan 25, 2007 | 08:56 PM
  #6  
rgarcia63's Avatar
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From: Houston, Texas
Car: 88' IROCZ
Engine: 388 TPI Motown 350 Race block
Transmission: 700R4
Axle/Gears: 2.77
I believe you can pull it out from below, or around the crank gear area after removing the timing chain cover, or off with the pan!!!
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Old Jan 25, 2007 | 08:59 PM
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I did the same thing one time, that huge oil return hole in the back of the lifter valley can be a pain sometimes. Luckily for me, the crank was in such a position that the lifter wasn't able to totally fall into the hole and i managed to retrieve it with a long magnetic retriever. I'd get the flexible one, not the telescopic one, and see if I could fish around the bottom of the pan and manage to grab onto it.
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Old Jan 25, 2007 | 10:50 PM
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Toehead's Avatar
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From: North Central Mass.
Car: 1985 Berlinetta
Engine: Megasquirted TPI
Transmission: Transgo 700R4
Axle/Gears: 3.42
is the lifter small enough to fit out the drain hole? if so, put a powerful magnet up agains the pan, move slowly in a cirlce, then to the drain plug, and try and get it out....
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Old Jan 26, 2007 | 07:06 AM
  #9  
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I've had that happen before.

The lifters can slide right through their bores if the cam isn't there, and into the cam tunnel, and drop right out of there into the crankcase.

From there, it could get stuck on the rods and the crank, or land on the baffle, or fall into the sump.

If the lifter made it all the way to the bottom of the sump, don't worry about it. It won't come out the drain hole.

If it didn't, but rather is sitting on the baffle in the front part of the pan, then the crank can hit it, and knock it through the pan.

In the case of the one that happened to me, I had a lifter with a rolled lobe, that wouldn't come out by pulling; so I pulled it up far enough to get the cam out. Then when I dislodged it downwards to remove it, I dropped it. Same deal. I heard it go "plink-plink" a couple of times off of rods, and then hit the pan. I though all was cool. After I got th emotor all buttoned back up, I reached in the window and fired it up; I heard this funky "thookk" kind of sound, didn't think too much of it. I went ahead and finished filling it with fluids, set the ignition timing, put the hood back on, etc., while it sat there and ran for the next 5 or 10 mintues. The car turned out to have a MASSIVE oil leak during the test drive. I got up under there expecting to see that I had got the timing cover not sealed to the pan properly; instead, I saw the end of that damn lifter sticking about ¼" out the side of the pan, about even with the #3 or #4 cyl. I felt like such a DORK. I ended up just cutting a little piece of sheet metal and spooging it onto the outside of the pan, after I pulled the lifter the rest of the way out.

On the other hand, if the lifter got stuck in the rods, it could cause a MAJOR malfunction like bending or breaking them if you try to start it. MAKE SURE it made it all the way down into the pan BEFORE you crank it up. If it did, then you've got nothing to worry about. If you didn't hear it hit the pan, DON'T try to start it until you've pulled the pan and dislodged it.
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Old Jan 26, 2007 | 06:32 PM
  #10  
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And taking the pan off isn't THAT bad. It is very frustrating, but it's only time that you're wasting.
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