Reply To: Jetfire block vs f85/cutlass block

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#13327
jensenracing77
Participant

They were stamped specific to the Jetfire on the front pad. It is nice to have the correct number stamped in the block but other than that I do not think there was a difference. I would also assume that the Jetfire specific stamp is to identify it as a short block assembly and not the specific Jetfire block. If there is a difference I hope to learn myself.

The Jetfire stamps were also specific for 62 and then for 63.

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