casting numbers

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Sep 8, 2003 | 11:21 PM

fordzman

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Joined: Aug 2003

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casting numbers

i was hoping someone could tell me the casting numbers for the gt 40 and gt 40p heads. i'm looking for the gt 40p's and i would like to know if i'm getting what i'm looking for. thanks fordzman...

Sep 9, 2003 | 06:31 AM

jwtaylor

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casting numbers

The heads or at least the gt-40p heads have gt-40p stamped on top of the head lower right hand below the rockers/springs. Easily identified

Sep 9, 2003 | 07:38 AM

pcmenten

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From: Boise, Idaho

casting numbers

GT40p - F7TE. They have four bars on the end of the head, and the letters GTP to the right of the right-most exhaust port.

If I recall correctly, the GT40 has three bars.