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bobo1

10-13-2008 06:40 PM

Diffrence? 7.4L vs Mag

Can someone tell me how i can determine a 1990 7.4L vs a mag motor. The motor has an aftermarket air cleaner. Thanks!

38KV	10-13-2008 07:59 PM

Take a look at the intake manifold.

The 7.4L has a low profile cast iron intake, and the Magnum has a taller aluminum intake.

bobo1

10-15-2008 06:03 PM

Thanks a ton 38KV!!

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