Posted September 8, 20177 yr comment_529882 Sup y'all!? I need a vacuum control module for my rebuild on the 260. I can't find one anywhere. Please let me know if any of you fine folks have access to one. Link to comment https://www.classiczcars.com/forums/topic/58484-74-auto-trans-260-z-in-need-of-support/ Share on other sites More sharing options...
September 8, 20177 yr comment_529883 You will be very lucky to find a NOS vacuum modulator. Your best bet would be to search for a vacuum modulator for a Holden Commodore VL in Australia. It used a Nissan 3.0L inline six for a couple of years back in the eighties. It came with a 5 speed or a 4N71B auto. Â Here is an example ad:Â http://trade-alley.com.au/modulators-vacuum/commodore-vl-4n71b-4-speed-automatic-transmission-vacuum-modulator-non-turbo.html It should work on the 3N71B. Edited September 8, 20177 yr by EuroDat Typo Link to comment https://www.classiczcars.com/forums/topic/58484-74-auto-trans-260-z-in-need-of-support/#findComment-529883 Share on other sites More sharing options...
September 8, 20177 yr Author comment_529899 Thanks so much for the direction EuroDat, I will start there. Link to comment https://www.classiczcars.com/forums/topic/58484-74-auto-trans-260-z-in-need-of-support/#findComment-529899 Share on other sites More sharing options...
September 8, 20177 yr comment_529901 Here are a couple potential options/sources. I also have the auto, so someday I may need parts! https://www.transmissionpartsusa.com/3N71B_4N71B_Transmission_vacuum_modulator_p/820-00082885a.htm https://www.ebay.com.au/sch/i.html?_from=R40&_trksid=p2487218.m570.l1313.TR0.TRC0.H0.Xcommodore+vacuum+modulator.TRS0&_nkw=commodore+vacuum+modulator&_sacat=33727 http://www.ebay.com/itm/like/252607583365?chn=ps&dispItem=1 Hope this helps. Â I believe the brand of transmission is "Jatco". Autos are great for cruising. Link to comment https://www.classiczcars.com/forums/topic/58484-74-auto-trans-260-z-in-need-of-support/#findComment-529901 Share on other sites More sharing options...
September 8, 20177 yr Author comment_529905 Thanks so much ramsesosirus. That helps a lot. Link to comment https://www.classiczcars.com/forums/topic/58484-74-auto-trans-260-z-in-need-of-support/#findComment-529905 Share on other sites More sharing options...
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