Help
So I bought a 3.90 diff from a 280ZX for my 1975 280Z. The question is which Differential Mount do I use. . the one from 1975 or the one from the 280ZX? I noticed that Motorsport has one for 1972-78 and 79-83.
I hear a clunking sound when I let go off the throttle and I think the Diff mount is shot.
Any feedback would be appreciated. Thanks.!
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Which Diff mount to use when swapping from R200 3.54 to R200 3.90 (ZX) in my '75 280
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#1
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Posted 02 November 2009 - 04:17 PM
#2
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Posted 03 November 2009 - 10:27 AM
Anyone?
#3
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Posted 03 November 2009 - 10:36 AM
You will need to use the 75 mount. Or wait till I make more RT mounts
#4
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Posted 03 November 2009 - 11:31 AM
Roostmonkey said:
You will need to use the 75 mount. Or wait till I make more RT mounts
Thank You. What is RT for? sorry. Whats different about your mounts?
#5
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Posted 03 November 2009 - 12:13 PM
The RT mount design braces and holds the diff from the top so that diff clunk will be eliminated. I run one of his in my car with great results as do many others. Look for Roostmonkey's posts/threads in the Vendor forums on the subject.
#6
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Posted 03 November 2009 - 07:12 PM
Thanks! for the info. I appreciate it
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