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4 speed crash box - bearings
This may be listed elsewhere and maybe no one cares but I disassembled a GM 1946 -- 4 speed crash box and have the following bearing list:
Input shaft to mainshaft pilot -- Open Roller cage - no number found - have not found- .875" ID x 1.25" ODx 1.5 " long ---- I need to clean up the mainshaft pilot so I will lathe it to .75" and hope to use a Koyo HJ-122016 open needle roller bearing. It has an outer case that may solve any female input shaft issues. .75"x1.25"x1" long
Input shaft bearing -- FAFNIR 209K
Rear Mainshaft --- New Departure 3307
Front Countershaft --- Hyatt ORB 1206
Rear Countershaft ---- Hyatt ORB 1207
Feel free to update or correct this list and add any cross references, etc.
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1942 Chevy 1/2 ton Rod, 1959 GMC 1/2 ton Fleet Stepside, 1967 Chevy SWB K10, 1985 Corvette Coupe 4+3, 2015 Chevy Duramax reg cab 4WD W/T
Last edited by dennislbrooks; 01-28-2018 at 09:42 AM.
Reason: words
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