1987 5.0L aftermarket heads, or better OEM?
#11
On one end of the heads there are some vertical bars stamped into the metal, and they are pretty much the easiest way to differentiate GT40 and GT40P heads at a glance. The true GT40s have 3 bars, while the GT40Ps have 4.
http://www.youtube.com/watch?v=126GdxgR5Zg
Guy has a mighty thick southern accent...
http://www.youtube.com/watch?v=126GdxgR5Zg
Guy has a mighty thick southern accent...
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tj@steeda
Steeda Autosports
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09-24-2015 09:18 PM