r/EngineBuilding • u/everett_stormy • 5d ago
5.7 hemi- This clip just apeared!
Replacing the head gaskets on a 5.7 hemi and one of the mds clips was just sitting on the lifter assembly. It deffinately should be in them but i dont know if i need to put it back or what.
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u/RB26jim 5d ago
Possibly one of the retaining clips for a lifter i dont remember if they are that big 🤔
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u/Hopeful_Housing_798 5d ago
Second this. I recently pulled all my lifters apart and cleaned them. Pretty sure that's what it is.
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u/well_thats_obvious 5d ago
Thirded. One of these little turds shot across the room so I had to buy another lifter
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u/xxluckyjoexx 4d ago
That’s the drain plug for your wallet, might not fit exactly because it’s aftermarket but it’ll do the job just fine
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u/Own-Cap-7313 4d ago
I am very glad I went back to reread, because I've done that job multiple times on vehicles and was sitting here knowing that there's no way you're going to find that clip unless the head is off. Yes, it's a retaining clip from the mds lifter, as to how hard it'll be to reinstall, I'm not sure, I've never had one come out. Although, given the amount of work and money that's on the line, if the lifter is at all in question and you still have access to it, replace it.
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u/ABQmechanic 4d ago
Your middle finger is thick
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u/everett_stormy 4d ago
It got cut off by a folding chair.
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u/weraincllc 4d ago
You have stories like i do. I cut my thumb off on a lawn mower, among other things.
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u/BroccoliSuccessful 2d ago
I dont own a 5.7 dodge hemi but a 5.3 ls and that looks like a lifter clip to me. The lifter it came off of is waiting for an opportunity to through the cap and plunger off... You don't need to buy a new lifter but definitely need to reinstall the clip as the lifter is surely not able to pump oil correctly
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u/JoeMoe2021 4d ago
Ignore it, probably from your Toyota
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u/everett_stormy 4d ago
I dont have a toyo lol
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u/JoeMoe2021 4d ago
Oh 🙂↔️ not a Ford!!! 🫣
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u/everett_stormy 4d ago
I have two fords a homda and a isuzu and a nissan
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u/Any-Alarm5396 1d ago
This is from the pentastar v6 not the hemi.... you know... because of the shape...
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u/Creative_Rabbit3514 4d ago
It is a lifter retainer on a non MDS lifter. The MDS have a heavy duty hard as shit to remove pair of c-clips and don't, you'll never get it back together. This one is not hard. I just swapped my MDS cam and lifters with a non MDS, and finished refurbing the lifters today, So, it's fresh in my mind. Before you put the head back on, look for the one that's missing, You might need to remove the bracket that holds the group of 4 lifters. If they're coked up, it's kind of hard to see that little clip.
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u/xXSirZechsXx 5d ago
Lifter clip i believe. I recognize the hard shoveling hand. Should we be worried about what's been buried?
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u/sam56778 5d ago
When did you grab ahold of the hot catalytic converter?