cylinder sleeves????

[slipknot98]

i have a L20b im rebuilding i cant seem to find new cylinder sleeves online anywhere these are sleeved engines right??? if they are where can i find sleeves to fit btw its a 1975 datsun 620 is the truck its going back into

 

[kelowg]

No sleeves that i know of. Maybe yrs ago or in other countries as a repair option.

[metalmonkey47]

Why do you need new sleeves? Block trashed? Just get another block.

 

 

 

ta daaaaaaaaaaaaaaaaaaaaaaaaaaa

[DAT510]

I don't think Ls are sleeved..

[MikeRL411]

Except for Triumphs and as a last ditch, saving the Chevy Vega engine block, cylinder sleeves are passe.  It's a good idea but the market won't support such a thin demand volume.  If you have a Million or so to waste, why not start a production line?

[datzenmike]

i have a L20b im rebuilding i cant seem to find new cylinder sleeves online anywhere these are sleeved engines right??? if they are where can i find sleeves to fit btw its a 1975 datsun 620 is the truck its going back into

The L blocks are a tough and of a well made metal. Wear is minimal and when indicated they are over bored and new over size pistons installed. You can rebuild at least two times.

[banzai510(hainz)]

L blocks one can go 2mm over EZ

 

find another block cheap

 

I recently gave 2 L blocks away

[MikeRL411]

To get back to your basic qustion, No, the L20 are not sleeved.

[slipknot98]

alright thanks guys i got a mechanic to look at the block he said the walls are fine so i should be good