> The question came up again. Does anyone have a chart of the
> ID numbers that identify the different Laycock Jtype OD units.
James,
Here you go... hope this helps:
1953-1955 = A-type, non-synchronized first gear - 22/61275/ - TR2 up to
TS5979.
1955-1964 = A-type, non-synchronized first gear - 22/61374/ - TR2 from
TS5979-TR4 Oct. 64
1964-1967 = A-type, synchronized first gear - 22/61712/ - TR4/4A Oct. 64-67
solid rear axles.
1965-March 1971 = A-type, synchronized first gear - 22/61753/ - TR4A (IRS
only), TR250, TR6
April 1971-November 1972 = A-type, synchronized first gear - 22/61985/ -
TR6
December 1972-1974 = J-type, synchronized first gear - 25/115838/ - TR6
1975-1976 = J-type, synchronized first gear - 25/115876/ - TR6
No idea what 27 (27% reduction) fits - guess is Volvo... 22 and 28 are also
common to Austin Healeys though (all Healeys used A-types). Spitfires from
1974-1981 also used the 25 spec J-Type.
Kai
--
Kai M. Radicke
Wishbone Classics
www.wbclassics.com
Ph: 215.945.7250
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