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Datsun 5 speed Quick shift/short shift prototype

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Gerard

Gerard

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Pictured below is the proof of concept short-shift prototype I developed for the Datsun 5 speed conversion. Yesterday, the final CNC product was shipped to me for final approval and testing, which I hope to have by the weekend.

Besides reducing shifter travel by about 50%, as a bonus feature, it will also fit neatly under the original metal shift turret most people desire to keep in place, as well as use of the original rubber shift gaiter. This is a custom shifter and will include the necessary mounting hardware, new bushings and pivot pin. The shift lever will be threaded to accommodate existing shift knobs, but I can also supply new MG, AH Sprite, 5 speed pattern shift knobs. I am also considering making a "Winged g" badged version that some have requested like seen that on my adapter plates. Installation can be performed with the gearbox already installed.

85% of my intended first run is already pre-sold, but I still have a little time to increase production if others are interested. Please contact me directly for more details if you are interest in having one.

 Shifter Prototype.jpgQuick shift overlay.jpg
 
Gerard, is that shifter lever chromed?
 
The final finish has not been determined. Chrome is potentially too expensive, but still being considered.

If you are referring to the one pictured, that is just a rough, proof of concept prototype I made from aluminum to test how it world work, feel and fit. A lot of subtle adjustments were needed to determine various factors before turning it over to the machinists. The finished shifter itself will be steel.

Trevor Jessie said:
Gerard, is that shifter lever chromed?
Click to expand...
 
Impressive work! great project. I can't use it but, well done and thanks for continuing to care for these little cars!
 
Thank you, JP, Much appreciated ... :cheers:

JPSmit said:
Impressive work! great project. I can't use it but, well done and thanks for continuing to care for these little cars!
Click to expand...
 
What about cobalt nickel plating?
 
That seems like sorting to consider. I'll ask the shop if they have someone who can do that. One option they suggested was a black oxide finish (matte black). There are some very cool powercoat options test days as well. I just dis some furniture pieces in a color shifting bronze metal flake. I saw some spoked wheels done with this color and it can appear black in low light, dark bronze in average light with green and amber highlights.

IMAG0617.jpgIMAG0618.jpg

Trevor Jessie said:
What about cobalt nickel plating?
Click to expand...
 
Chrome or chrome colored is what I want -- my goal is for things to look pretty stock, even with all the mods underneath.
 
That is why I asked about the cobalt nickel. When applied to a smooth metal surface it looks almost like chrome.
 
I was only showing those powder coated sample to show how much powdercoating has advanced as far as color and finish options. I'm going to see if I can find someone that does the cobalt nickel plating Trevor suggested, and also the cost. If I can't get that done, I'll likely go with a chrome finish powder coat. The guy I use here does really high quality work.

drooartz said:
Chrome or chrome colored is what I want -- my goal is for things to look pretty stock, even with all the mods underneath.
Click to expand...
 
Sounds good to me. Good to have options -- but the pricing on these small batches is always an issue.

Didn't actually realize you could do chrome powder coating
 
Yes indeed, this small quantity production is an issue at every turn.

Not only typical chrome look, but also colored chrome, including black.

chrome powdercoat.jpgblack chrome.jpg

drooartz said:
Sounds good to me. Good to have options -- but the pricing on these small batches is always an issue.

Didn't actually realize you could do chrome powder coating
Click to expand...
 
Here's the quality finish I can get with ceramic coating. They actually polish it after being baked on at 650 degrees. If I do powercoat (same shop) I suppose I can do custom colors per individual order if someone wants black or some other color.

silver ceramic coatingsml.jpg
 
How about powder coated chrome for windshield frames and cockpit trim?
 
Hi Jim,

Not sure what the question is. For aluminum, clear anodizing is a better solution, but ceramic coating was recommended for better durability for something that would get that much handling.

Jim_Gruber said:
How about powder coated chrome for windshield frames and cockpit trim?
Click to expand...
 
Was just wondering about polished powder coat for cockpit trip. To keep it shiny without maintenance. So clear anodizing is the way to go vs. powder coating like David S. is recommending. If I could get powdercoated chrome not sure why I would powdercoat trim as dull aluminum color. Just thinking out loud. I'd vote powdercoat Gloss Black or Chrome.
 
Received the prototype shifter as well as a proposed custom shift knob (not included with the kit) I've shown it with several shift knob variations, including an period original.

I couldn't be more pleased.

Lever-knob insert.jpgshifter compositesml.jpg

https://gerardsgarage.com/Garage/Tech/5speedKit.htm
 
Last edited:
I got a chance to install and test drive a Bugeye with the prototype today. The results are even better than I expected. The volunteer who brought his car over said the shifting actually felt better and more positive than with the original shift lever. I only had some brief seat-time, but when comparing the two, it felt that way to me as well. Shifting is crisp and positive.

BL_Shift.jpg
 
The decision has been made to make the shifter from stainless, rather than plating.
 
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