Finally did something with the "latest" LS1 longblock
Thread Starter
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Was it printed in ink, or embossed in the rubber? On the lip itself, or the support ring?
I was thinking about using silicone myself. Means I'll need to pull it out again (which I'll have to do if I get another seal), but I'd rather not risk a leak.
Oh, I forgot one other question I had. The lifters have the oil hole in the side, in line with the roller. Does it matter which way the hole faces? The galleys are toward the bottom of the lifter bores, I believe, but I'm guessing it doesn't really matter which way the holes face.
I was thinking about using silicone myself. Means I'll need to pull it out again (which I'll have to do if I get another seal), but I'd rather not risk a leak.
Oh, I forgot one other question I had. The lifters have the oil hole in the side, in line with the roller. Does it matter which way the hole faces? The galleys are toward the bottom of the lifter bores, I believe, but I'm guessing it doesn't really matter which way the holes face.
Thread Starter
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Oh, I forgot one other question I had. The lifters have the oil hole in the side, in line with the roller. Does it matter which way the hole faces? The galleys are toward the bottom of the lifter bores, I believe, but I'm guessing it doesn't really matter which way the holes face.
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Joined: Sep 2010
Posts: 732
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From: Cincinnati, Ohio
Car: '89 GTA
Engine: 5.7L LS1
Transmission: 4L60E
Axle/Gears: 9 bolt 3.27
Re: Finally did something with the "latest" LS1 longblock
Was it printed in ink, or embossed in the rubber? On the lip itself, or the support ring?
I was thinking about using silicone myself. Means I'll need to pull it out again (which I'll have to do if I get another seal), but I'd rather not risk a leak.
Oh, I forgot one other question I had. The lifters have the oil hole in the side, in line with the roller. Does it matter which way the hole faces? The galleys are toward the bottom of the lifter bores, I believe, but I'm guessing it doesn't really matter which way the holes face.
I was thinking about using silicone myself. Means I'll need to pull it out again (which I'll have to do if I get another seal), but I'd rather not risk a leak.
Oh, I forgot one other question I had. The lifters have the oil hole in the side, in line with the roller. Does it matter which way the hole faces? The galleys are toward the bottom of the lifter bores, I believe, but I'm guessing it doesn't really matter which way the holes face.
Last edited by White'89; Mar 7, 2011 at 04:14 PM.
Thread Starter
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Thread Starter
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I picked up another seal, haven't opened the box yet. Got it from a different store, so we'll see if this one is marked.
Thread Starter
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Finally opened up the package for the new seal. "THIS SIDE OUT" was clearly stamped in the lip. So, I pulled the installed one off again, looked it over very carefully again, it ain't marked!
But, I had tapped it back in after it popped out of the cover while reinstalling it last time, and apparently I got it properly seated that time. And, I had it in the correct way. So, left it in there, I greased up the lip, and put it back on (it didn't pop out this time).
Didn't have much time to work on it tonight, but the engine oil is draining.
But, I had tapped it back in after it popped out of the cover while reinstalling it last time, and apparently I got it properly seated that time. And, I had it in the correct way. So, left it in there, I greased up the lip, and put it back on (it didn't pop out this time).
Didn't have much time to work on it tonight, but the engine oil is draining.
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