test drove the new Impala SS.......WOW
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From: Delaware & Long Island NY

Originally Posted by Custom88
the 5.3 has a huge aftermarket too.. It'* a truck engine afterall.
Originally Posted by Shadow
Originally Posted by Custom88
the 5.3 has a huge aftermarket too.. It'* a truck engine afterall.
This is a 5.3 engine with Displacement on demand..and i believe it'* the same basic block as the motors they put in the burbans, and silverados.
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Isn't the 5.3 a 327ci V8?
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Thread Starter
Senior Member
True Car Nut
Joined: Feb 2006
Posts: 3,239
Likes: 1
From: Delaware & Long Island NY

Originally Posted by erics95se
Originally Posted by Shadow
Originally Posted by Custom88
the 5.3 has a huge aftermarket too.. It'* a truck engine afterall.
This is a 5.3 engine with Displacement on demand..and i believe it'* the same basic block as the motors they put in the burbans, and silverados.
The 5.3 used in the trucks used to be a different engine. Both are 5.3 thats all they have in common


