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Originality / original big block heads
« on: October 14, 2006, 07:36:55 PM »
some told me I should try and get john hinckley to answer this question. here goes, a 69 camaro built 10E of 1969, engine assembly date is july 24th 1969. Is it possible for this car to have 1 may dated 840 head and 1 june dated 291 head? the 291 head has a flat seat and uses the same plug as the 840. I have heard that this 291 with the flat seat plug was used as a service head only. if this was the case would it have been dated june 5th 69?? also if the car came with a set of 291s wouldnt they be the peanut plugs?? any help I can get will be great thank you, john