FS: 2012 Grand Sport Ls3 short block
01-24-2015, 09:48 AM
#1
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FS: 2012 Grand Sport Ls3 short block Category: Engine - Complete Motors
Price: $1250
Part Fits: Corvette
Location (State): TX
Item Condition: Used
Engine: LS2/LS3/LS7/L92/LS9
LS Engine?: Fits LS Engine
603e0b8
Last edited by gs057; 02-12-2015 at 09:07 AM.
01-24-2015, 11:10 AM
#2
Free bump for ya..
I got one of these in my garage currently as my friend spun a rod bearing on his CFM 2012 Centennial GS. He did TSP heads and cam and then did stupid **** when he was inebriated....LOL
I could not believe how tight the primary ring gap was...012"; betting your rings butted together as those rear cylinders tend to run a bit leaner/hotter.
Just to help you sell this you should mention that the stick GS engines are hand assembled in the same room as the LS7 and LS9 engines. They have coated rod and main bearings and the cranks are heavy duty forgings (heat treated). A quick hone to 4.080" and some new slugs and someone will have a killer 378 incher for about 2 grand...GLWS
I got one of these in my garage currently as my friend spun a rod bearing on his CFM 2012 Centennial GS. He did TSP heads and cam and then did stupid **** when he was inebriated....LOL
I could not believe how tight the primary ring gap was...012"; betting your rings butted together as those rear cylinders tend to run a bit leaner/hotter.
Just to help you sell this you should mention that the stick GS engines are hand assembled in the same room as the LS7 and LS9 engines. They have coated rod and main bearings and the cranks are heavy duty forgings (heat treated). A quick hone to 4.080" and some new slugs and someone will have a killer 378 incher for about 2 grand...GLWS
