Posted May 31, 200816 yr comment_249415 i've got an AT 77 and the 4 speed is coming off a 78. is this everything i need for a direct bolt in? searched for an hour and couldn't find this exact swapflywheel/boltsclutch assemblyspacer platetrannytrans shifter and knobdriveshafttrans mount & bracketclutch/brake pedal assemblyclutch master/slave cylinders and hardlines Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/ Share on other sites More sharing options...
May 31, 200816 yr comment_249416 You will need a pilot bearing. Did the tranny come with the necessary linkage for the throwout bearing? You didn't mention either bearing. How about the linkage bushings? That's all I can think of , in additional to what you listed. Gary Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249416 Share on other sites More sharing options...
May 31, 200816 yr comment_249421 You don't need the spacer plate, it's for the automatic trans flexplate. Do you have the proper speedo cog to match your diff. ratio? Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249421 Share on other sites More sharing options...
May 31, 200816 yr comment_249440 You will also need the inner boot and outer boot as well as the pleather boot. While you are at it, replace the shifter bushings. They are shot in most old Z cars. Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249440 Share on other sites More sharing options...
June 1, 200816 yr comment_249470 You do need the full size engine plate instead of the half size one on the automatic (is that what you are calling the spacer plate?). Manual trans oil, rubber or SS clutch slave line to hard line. Good luck. Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249470 Share on other sites More sharing options...
June 1, 200816 yr comment_249484 Oh, that plate. The mounting plate. I thought he was talking about the round spacer that goes on the crankshaft. Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249484 Share on other sites More sharing options...
June 1, 200816 yr comment_249487 The hardline support rubbers and brackets to the firewall and the tab thats spot welded to the passenger frame rail . The auto cars have no clutch hardline support provisions from the master to the slave cylinder Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249487 Share on other sites More sharing options...
June 1, 200816 yr comment_249497 Seems someone told me that, on the 240Z anyway, the wiring harness from the MT won't work on the AT. I can't say from personal experience, cause I haven't swapped to an Auto. Might be worth the investigation. I also know the 240z distributor was dual points on the AT. Can't say why the difference. Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249497 Share on other sites More sharing options...
June 1, 200816 yr comment_249499 He's doing a 77 so it has electronic ignition. Also, he's going AT to manual, not the other way around. No one has mentioned either bypassing or eliminating the nuetral safety switch from the AT but that will have to be done also. Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249499 Share on other sites More sharing options...
June 1, 200816 yr comment_249500 He also has to remove and block off the trans cooler lines to the radiator. I remember doing the neutral switch, but can't remember if it was just connecting the two harness wires together. The last time I did an A to M swap it was 22 years ago, so the details are a bit fuzzy. Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249500 Share on other sites More sharing options...
June 1, 200816 yr comment_249514 You can do either. Connect the two wires together that goes to the switch or unplug the wire that goes to the inhibitor relay and run it directly to the starter. If you do the latter, it will circumvent the potential problem of a bad relay. Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249514 Share on other sites More sharing options...
June 2, 200816 yr Author comment_249551 thanks for all the good info! Link to comment https://www.classiczcars.com/forums/topic/28303-swapping-a-4-speed-in-to-an-at-do-i-have-everything-needed/#findComment-249551 Share on other sites More sharing options...
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