can someone tell me the head size please

07-03-2006, 04:42 AM
hey im interested in putting a nissan head on a holden grey motor as they are from the 50s and do not even have a crossflow head and they are pushrod engine. im not really worried about finding out too much info at the moment but just want to know the length and width of the heads and bore centres of the rb20/25/26/30.

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