Advice on possible purchase.
#1
Advice on possible purchase.
I'm eyeing up this block I found on Craigslist and I want to know what you guys think before I pull the trigger on it.
it's a 455 block that appears partially built with rather crusty Mondello ported C heads.
Guy says it won't turn over which doesn't entirely scare me because I want a 455 block to build a 425 into.
Should I be weary of this, and do those heads look like they are salvageable?
https://york.craigslist.org/pts/d/wi...029476309.html
it's a 455 block that appears partially built with rather crusty Mondello ported C heads.
Guy says it won't turn over which doesn't entirely scare me because I want a 455 block to build a 425 into.
Should I be weary of this, and do those heads look like they are salvageable?
https://york.craigslist.org/pts/d/wi...029476309.html
Last edited by Olds64; December 3rd, 2019 at 05:32 AM. Reason: Fix
#2
Your link is not active but I did look at it, the heads I would think are desirable, don't know the level of porting that was done though. If seller is honest probably just some stuck/rusty rings or could have a problem with assembly on the stand, who knows. Everything is a gamble. Bought a running engine, 455 that was said to have a leak at the freeze/core plug. They do commonly leak after time and rust. Turns out there were cracks in the block there.... found under magna fluxing...
#3
Oh God, that's why I'm kind of afraid of buying a mostly built engine. The ported c code heads seem cool, but I don't know if it's worth driving all the way to York county for to find a hot mess.
#5
Really can't find out anything else about it. It's kind of like the car I'm trying to put a motor in. Same story. Rebuilding some other dude's hotrod.
#6
He he told me that he's selling it for a friends family, because his friend passed away. Apparently he started building it to put in a trans am but changed his mind and decided to go back to a Pontiac motor.
Really can't find out anything else about it. It's kind of like the car I'm trying to put a motor in. Same story. Rebuilding some other dude's hotrod.
Really can't find out anything else about it. It's kind of like the car I'm trying to put a motor in. Same story. Rebuilding some other dude's hotrod.
......Just my two cents worth. Good luck !
#7
Make sure there is no water in the block. I'd try waving $100 bills to see if you can get it for $500. You can see heads, rockers and block. You have no idea what size the bore is, or what pistons are in it. I would shake the dice and go for it.
......Just my two cents worth. Good luck !
......Just my two cents worth. Good luck !
#8
My my thoughts exactly, he said if I'm serious I can tear into it a little bit, take the heads off. I definitely might do that. Worst case scenario I'll see if he can at least sell me just a heads.I know if I do the 425 build there's going to be a lot of parts that are going to be spares. But that's okay. I'm sure I'll have future projects.
#9
From looking at the pictures it does not appear to have been ever run since the build started so I would not be too concerned with the block being cracked from water freezing. I think its a pretty good deal. The rockers alone are a couple of hundred bucks. I dont see how you can go wrong personally.
#11
From looking at the pictures it does not appear to have been ever run since the build started so I would not be too concerned with the block being cracked from water freezing. I think its a pretty good deal. The rockers alone are a couple of hundred bucks. I dont see how you can go wrong personally.
#12
I think its a fair deal at $500 or $600. You're not gonna get hurt. I wonder if they are using a "rope" for the rear seal, that could be the problem.
Last edited by OLDSter Ralph; December 3rd, 2019 at 07:42 PM.
#13
It appears to have arp head bolts also so that good. You can also rotate the engine on the stand and look at the cylinders. If they didn’t clean out the ring lands on the pistons before assembly that could keep it from turning over. Look and see if they stamped the main caps, if they didn’t put them back in the original order they could be binding also.
#14
Guy was nice enough to take heads off to take some pics fore me before I go up there. He said he actually got the crank to spin with the help of some penetrating fluid, though not much.
Bores look nice I think. He says She was bored .30 over before the build started.
Bores look nice I think. He says She was bored .30 over before the build started.
#15
For 600 bucks, I’d roll the dice on it. Obviously, try to talk him down, but I think I would be a good deal. Does he have any receipts for the machine work, or could he tell you who did the work?
#16
I I doubt it, like I said he's selling it for a deceased friend he doesn't seem to know a whole lot about it. it's a gamble but I think I'm going to go ahead and take it.
#17
#20
I still think I will want to tear it down and build a 425 into it though since I have that pretty 425 forged crank. And of course it'll just make me feel better.
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November 7th, 2011 07:18 AM