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vortec 5.3 or 6.0
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  1. 2008-2013 CTS Performance Mods
    Hello, I have recently been thinking about swapping the 3.6l LY7 for a 5.3l Silverado motor out of a junkyard. I would definitely be going through the engine are refreshing the bearings, checking tolerances etc. I would also like to add a cam to the motor and possibly some pistons and such to...
  2. RWD DeVille/Fleetwood, Brougham 19xx-1996
    I have a 84 coupe deville with the 4100(yeah I know their shitty thats why I wanna swap it out) My questions are Can I swap a 5.7 engine and tranny( computer if I need it )from a 92 fleetwood into it with no problem or would their be alot of changes mounts computer etc. Or either a 5.3 or 6.0...
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