reb87 Posted Friday at 01:20 AM Author Share Posted Friday at 01:20 AM 1 Quote Link to comment https://www.bigmacktrucks.com/topic/74914-1953-mack-lj/page/5/#findComment-572203 Share on other sites More sharing options...
reb87 Posted Saturday at 06:48 PM Author Share Posted Saturday at 06:48 PM Trying to find out what my 5spd transmission and aux 4 speed models are. The transmission has 5 gears+ reverse. The tag says Spicer 8251-A. the transmission is only supported by the engine, no transmission mounts are used, is that ok? 1 Quote Link to comment https://www.bigmacktrucks.com/topic/74914-1953-mack-lj/page/5/#findComment-572311 Share on other sites More sharing options...
reb87 Posted Saturday at 06:49 PM Author Share Posted Saturday at 06:49 PM The shift pattern Quote Link to comment https://www.bigmacktrucks.com/topic/74914-1953-mack-lj/page/5/#findComment-572312 Share on other sites More sharing options...
reb87 Posted Saturday at 06:55 PM Author Share Posted Saturday at 06:55 PM The 4 speed aux transmission is missing the tag, can any one id it? Quote Link to comment https://www.bigmacktrucks.com/topic/74914-1953-mack-lj/page/5/#findComment-572313 Share on other sites More sharing options...
reb87 Posted Saturday at 09:50 PM Author Share Posted Saturday at 09:50 PM Found number on the front axle and they match up with my build sheet. FA 600 Quote Link to comment https://www.bigmacktrucks.com/topic/74914-1953-mack-lj/page/5/#findComment-572338 Share on other sites More sharing options...
reb87 Posted Saturday at 10:35 PM Author Share Posted Saturday at 10:35 PM The muffler is attached to the winch frame, my cab appears to be drilled with captive nuts to hold a bracket to attach the muffler, anybody have the brackets or know where to find them? Quote Link to comment https://www.bigmacktrucks.com/topic/74914-1953-mack-lj/page/5/#findComment-572347 Share on other sites More sharing options...
D-Day Posted yesterday at 02:17 AM Share Posted yesterday at 02:17 AM 7 hours ago, reb87 said: The 4 speed aux transmission is missing the tag, can any one id it? Difficult to see for sure but I would say spicer 8341 not many other choices and very popular in the west coast trucks 1 Quote Link to comment https://www.bigmacktrucks.com/topic/74914-1953-mack-lj/page/5/#findComment-572358 Share on other sites More sharing options...
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