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-   Interior / Exterior / Audio (https://www.rx7club.com/interior-exterior-audio-26/)
-   -   Custom shift knob, what do you guys think? (https://www.rx7club.com/interior-exterior-audio-26/custom-shift-knob-what-do-you-guys-think-1130666/)

ecurbd02 10-10-18 05:06 PM

Custom shift knob, what do you guys think?
 
I have a buddy that works at a machine shop, and I told him what I wanted and gave him some approximate dimensions and he was able to make a custom shift knob for me! Made out of stainless, just a few grams heavier than my previous knob, and I didn’t feel like spending a minimum of 50$ on a decent knob so I figured why not make one? It’s in my FD rx7, lemme know what u guys think
https://cimg1.ibsrv.net/gimg/www.rx7...b3ee6e1f6.jpeg
https://cimg2.ibsrv.net/gimg/www.rx7...e5500401b.jpeg
https://cimg3.ibsrv.net/gimg/www.rx7...522f44801.jpeg

tsmith94FD 10-10-18 09:58 PM

Looks great. Any idea how hot it will get in the sun after it's been sitting?

ecurbd02 10-11-18 12:37 AM

No idea yet! Oven mit in glove box just Incase 👍

raptor87 10-15-18 04:29 PM

that looks pretty nice

GoodfellaFD3S 10-16-18 08:44 PM

Pretty slick, I like the knurling a lot. Similar to one of my fav shift knobs, the Carbing. Taller & thinner but similar knurling to grip the knob like a boss.

diabolical1 10-17-18 07:25 PM

That does look pretty nice. Do you happen to know If the FD shifter thread the same as FB/FC shifters?

ecurbd02 10-18-18 10:29 PM


Originally Posted by diabolical1 (Post 12308092)
That does look pretty nice. Do you happen to know If the FD shifter thread the same as FB/FC shifters?

that I don’t know, I know FD is 10mmx1.25, if I remember correctly FB/FC maybe 8mm? I could be wrong tho, def google that before taking my word lol

rxtasy3 10-26-18 12:45 PM

i think the fb is 12mm and pre 81 10mm. maybe it's 10 and 8. i know the earlier shift levers were smaller in dia.

rxtasy3 10-26-18 12:50 PM


Originally Posted by Sgt.Stinkfist (Post 10296641)
the really early 4 and 5 speed trannys from the SA's are something like 10x1.5. FB's should all be 12x1.5.....if your really curious try taking one of your rx7's wheel bolts and thread it into the stock shift knob ;) plus i retapped my 79's shift knob with a 12x1.5 and it fit perfect

post #4 from this thread

https://www.rx7club.com/1st-generati...ifters-928932/

rxtasy3 10-26-18 12:59 PM


Originally Posted by Natey (Post 8185803)
Thread pitch on 86-88 is 12x1.50
Thread pitch on 89-92 is 10x1.25
Thread pitch on 93-95 is 10x1.25

post #11 from this thread

https://www.rx7club.com/interior-ext...b-fd3s-755288/


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