| MICHV8 | -- 06-29-2011 @ 7:37 AM |
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Is there a substantial functional difference between 77E heads (English?) and the 77 (or no part number) heads? Also, the suffix "A" coupled with 77 appears to designate a later run rather than aluminum...correct?
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| MG | -- 06-29-2011 @ 1:06 PM |
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Some information on this website/discussion board http://www.roaddevils.com/forum/showthread.php?p=100767 Scroll to the top of thread when you get to website. This message was edited by MG on 6-29-11 @ 1:41 PM
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| supereal | -- 06-29-2011 @ 3:25 PM |
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The "green book" shows the 77-6050-A as correct for the '37 21 stud engine with domed pistons. That would be an iron head. No "E" suffix is listed.
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| 37RAGTOPMAN | -- 06-29-2011 @ 6:08 PM |
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I always thought the 77 meant 1937 TRUCK,with might have had a little higher compression,? my 3 cents 37RAGTOPMAN
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| parrish | -- 07-01-2011 @ 8:15 AM |
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Those are the ones that have the firing order...right?
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| 37RAGTOPMAN | -- 07-01-2011 @ 10:33 AM |
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YES. I had a set of the iron ones, that had a picture of the 8 cylinders embossed on each head, my 3 cents 37RAGTOPMAN
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