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426 hemi block needs a sleeve - buy it? yes or no

Started by 6970Charger, January 23, 2018, 08:24:16 PM

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6970Charger

Found a 426 Hemi block for my 69 Charger RT Hemi project car that has spun a bearing and needs at least one sleeve. No cracks or other damage. Need your thoughts: Any issues with sleeving a Hemi block? Dates are very close to being correct for my car. I'm a few years a way from get the body done. Should I keep looking and if I don't find anything just get a crate motor?

Appreciate all replies!
XS29U0G - Sold after 32 years - 2021
LS27H9B
XS29J9B

Mytur Binsdirti

It's 50 (+) years old and it's damaged, so it all depends on how good of a deal it is.

6970Charger

XS29U0G - Sold after 32 years - 2021
LS27H9B
XS29J9B

birdsandbees

Buy it quick, because I keep looking at it only a few miles away !  :lol:
1970 'Bird RM23UOA170163
1969 'Bee WM21H9A230241
1969 Dart Swinger LM23P9B190885
1967 Plymouth Barracuda Formula S
1966 Plymouth Satellite HP2 - 9941 original miles
1964 Dodge 440 62422504487

ws23rt

This is a good question.
Does an original hemiblock that is broken have value? It depends. :shruggy:

If all it needs is a sleeve that is a plus.

I have a 69 block that has a window repair that was done well and the engine was run with that repair for a long time. I have since had it checked and aligned honed. It is ready for duty.
The problem for my case is selling it -as is- an obvious repaired block. I expect any buyer to be shy.

My advice is to not accept that it just needs a sleeve. You need more information.

If I was to place my block for sale (for example) It would have to be re-examined and come with a document attesting its condition. This all costs money and time.

Your choice is to take a gamble and come in with what you feel is enough to lose if the block turns out to be just scrap.  
 

68RT440

I'd definitely check it out thoroughly to make sure that there is no other damage. If all it needs is a sleeve I would buy it. The matching numbers 440 for our 68 Charger has 4 sleeves in it and it ran great with no issues...
1968 Charger R/T, matching numbers 440/727, black with green top and interior, currently getting restored by me

Moparpoolman

I would make an agreement with the seller to have it and the crank brought to the machine shop that you would use to do the machine work, have the block and crank magna fluxed and checked by your builder, as long as the shop/builder says it's good, then go forward with the sale.

Challenger340

If it requires a sleeve to repair a Cylinder crack or damage ?
Make darn sure there are no Cracks propagated up/onto the Deck, or down and out the cylinder bottom into the crankcase.
If there is ? waste of time.....
Only wimps wear Bowties !


Charger_Fan


The Aquamax...yes, this bike spent 2 nights underwater one weekend. (Not my doing), but it gained the name, and has since become pseudo-famous. :)

cazzz

 Get it checked out like the rest of the members say but if its just a sleeve go for it. Done right it will last with no problems.....

6pkrtse

If the price is right I would buy it. Hell, I have racing buddies with blocks with all 8 holes re-sleeved.
1963 Belvedere 413 Max Wedge
1970 Charger R/T S.E. 440 sixpack.
1970 Challenger R/T Drag Radial 528 Hemi
1970 Charger 500 S.E. 440 4 BBL
1970 Road Runner 383 4 BBL
1974 Chrysler New Yorker 440 4 BBL
1996 Dodge Ram 2500 V-10 488 cu in.
2004 Dodge Ram 3500 CTD Dually 6x6
2012 Challenger R/T Classic

John Milner

I would not think twice about running a sleeved block as long as it is installed correctly. 

John_Kunkel

Quote from: 6970Charger on January 23, 2018, 08:24:16 PM
Need your thoughts: Any issues with sleeving a Hemi block?

A member here had a '71 Hemi with (I believe) 3 sleeves in it.
Pardon me but my karma just ran over your dogma.

Highbanked Hauler

Quote from: John_Kunkel on January 24, 2018, 06:49:36 PM
Quote from: 6970Charger on January 23, 2018, 08:24:16 PM
Need your thoughts: Any issues with sleeving a Hemi block?

A member here had a '71 Hemi with (I believe) 3 sleeves in it.

   SO with doing it correctly sleeving a block is not an evil procedure then ?
69 Charger 500, original owner  
68 Charger former parts car in process of rebuilding
92 Cummins Turbo Diesel
04 PT Cruiser

c00nhunterjoe

I know first hand of 8 sleeved race motors. Actually work better then stock. But its a matter of what your damage is that requires the sleeve and how much its worth to you.