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#1 |
Senior Member
Join Date: Jul 2016
Location: Lake worth Florida
Posts: 1,373
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How can I tell a set of LZ gears from regular Ford sets ? One of my spare transmissions supposedly has them .
Thanks , Gary |
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#2 |
Senior Member
Join Date: Dec 2014
Location: Columbus, IN
Posts: 1,590
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What is the tooth count on the large front gear on the cluster gear? LZ’s were either 25 or 26 teeth.
Last edited by Zeke3; 12-29-2024 at 04:48 PM. Reason: Correct misspelling. |
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#3 |
Senior Member
Join Date: Jul 2016
Location: Lake worth Florida
Posts: 1,373
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What are normal a Ford gear count ?
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#4 |
Senior Member
Join Date: Jan 2011
Location: Beverly Kansas
Posts: 5,297
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There are lots of gears. Gotta go to Mac VP's sight and study the tooth count and application charts
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#5 |
Senior Member
Join Date: May 2010
Posts: 179
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Common main drive gear tooth count is 15 or 16. LZ is 18 or 19. I use the oil hole for reference and can count this pretty quick. Common cluster is 28 or 29 (big end) and LZ is 25 or 26. Harder to count in a dirty, oily transmission. Rule of 44: 15/29, 16/28, 18/26, 19/25.
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#6 |
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Join Date: Jun 2010
Location: San Antonio, Texas
Posts: 17,410
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#7 |
Senior Member
Join Date: May 2010
Location: NJ
Posts: 6,917
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Put a grease pencil mark on one of the teeth of large gear on the lower cluster. Count as you rotate. If it is 25 or 26, you have an LZ gear set.
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#8 |
Senior Member
Join Date: May 2010
Location: NJ
Posts: 6,917
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#9 |
Senior Member
Join Date: Jul 2016
Location: Lake worth Florida
Posts: 1,373
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Thanks guys . I forgot about Mac s book , sitting on the shelf .
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#10 |
Senior Member
Join Date: Sep 2014
Location: Mid-Coast Maine
Posts: 2,815
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From my notes. I have this set in my '32 and they're great
__________________
Archives of historical but relevant older articles: ------------- Hover mouse over the links below and click! ~~~~~~~~~~~~~~~~~--------------- Rumble Seat's Notes Techno-Source-for-the-1932-thru-1953-Flathead-Ford |
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#11 |
Senior Member
Join Date: Sep 2014
Location: Mid-Coast Maine
Posts: 2,815
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I posted RPM versus road speed for my setup here:
https://www.fordbarn.com/forum/showp...6&postcount=23
__________________
Archives of historical but relevant older articles: ------------- Hover mouse over the links below and click! ~~~~~~~~~~~~~~~~~--------------- Rumble Seat's Notes Techno-Source-for-the-1932-thru-1953-Flathead-Ford |
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