Differences between 403 and 455 [message #279064] |
Thu, 04 June 2015 16:21 |
Dominik
Messages: 78 Registered: July 2014 Location: Zurich reg., Switzerland
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Hello all,
Can anyone sum up the differences between both available engines ?
As I know during the model 1976 model year they changed from the 455 to the 403 engine.
What is the difference in power, economy, reliability, maintenance ?
Should I choose my GMC by the engine in it, or are they about equal in general ?
Thank you all,
Dominik
- The good the bad and the ugly and its all me -
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