(DRIVETRAIN) Miata Diff interchange into 84-85 models
#1
84 SE
Thread Starter
(DRIVETRAIN) Miata Diff interchange into 84-85 models
Just pulled out the 3rd member of my rear on me SE, and it is shot. Both the ring and pinion gears have excessive wear marks and heat damage. I guess I know why it was humming so bad. Anyway, since it is a limited slip, is it worth rebuilding? Should I take a chance on a used one? Or, assuming I have the money, invest in a performance rear?
Mike
Mike
#4
#6
84 SE
Thread Starter
Trochoid,
Do you mean a 3.933 from an 83-84 12A, or a 3.909, from an 85 12A----just curious :-) Also, what shape are the R&P in? Is there "ANY" visible wear other than normal? I ask this because I thought that my R&P had normal wear until my step-dad told me that it was shot (he's an expert).
Mike
Do you mean a 3.933 from an 83-84 12A, or a 3.909, from an 85 12A----just curious :-) Also, what shape are the R&P in? Is there "ANY" visible wear other than normal? I ask this because I thought that my R&P had normal wear until my step-dad told me that it was shot (he's an expert).
Mike
#7
84 SE
Thread Starter
Trending Topics
#9
Double Ds for me to share
oh **** thats some expensive stuff. looks good but i can put a ford 9" in for that.
http://www.kaazonline.com/8309.html
kaaz's website is here.
http://www.kaazonline.com/
http://www.kaazonline.com/8309.html
kaaz's website is here.
http://www.kaazonline.com/
Last edited by blown7; 10-09-07 at 11:07 PM.
#12
Old Fart Young at Heart
iTrader: (6)
Trochoid,
Do you mean a 3.933 from an 83-84 12A, or a 3.909, from an 85 12A----just curious :-) Also, what shape are the R&P in? Is there "ANY" visible wear other than normal? I ask this because I thought that my R&P had normal wear until my step-dad told me that it was shot (he's an expert).
Mike
Do you mean a 3.933 from an 83-84 12A, or a 3.909, from an 85 12A----just curious :-) Also, what shape are the R&P in? Is there "ANY" visible wear other than normal? I ask this because I thought that my R&P had normal wear until my step-dad told me that it was shot (he's an expert).
Mike
#13
84 SE
Thread Starter
It appears that the Kaaz diffs at Mazdatrix are for road racing, drifting, etc. They are not for the every day driver. The stock set-up or the torsen is for the everday driver. I may be wrong however.
#14
84 SE
Thread Starter
#16
84 SE
Thread Starter
Thanks,
Mike
#17
84 SE
Thread Starter
I've read from some members that the 94-97 Miata 3rd member is a "no hassle" bolt-in replacement for my SE. Is this true? I was also told that not all 94-97 miata rears were limited slip. How do I know which is LS and which is not, assuming the guy at the junkyard doesn't know. Will my SE axle shafts fit into the splines of the Miata?
#22
84 SE
Thread Starter
Mike