454 / 496 exhaust differences
10-29-2010, 05:38 PM
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454 / 496 exhaust differences
Hey all.
Just by dumb luck a few months ago I picked up a set of 496 risers I couldn’t pass on.
Now the question. I have a set of GLM aluminum exhaust from the 454 that I turned into a 496. What is the difference with the Merc 496 exhaust manifolds and the GLM’s
GLM Exhaust cut out
Just by dumb luck a few months ago I picked up a set of 496 risers I couldn’t pass on.
Now the question. I have a set of GLM aluminum exhaust from the 454 that I turned into a 496. What is the difference with the Merc 496 exhaust manifolds and the GLM’s
GLM Exhaust cut out
