Hi,

Too many projects going at the same time as a result that I'll have to let go a few parts in order to complete my 240Z.

- Datsun comp Ampco coilover set-up. I'll post the part number tonight. This is not the option for rally. In very good condition. Minor surface rust at some place. Thread are perfect. From the BSR catalogue, parts number are 54302-E4624 for the front and 55302-E4621 for the rear. Spring that come with them are the following:

Front spring: 54010-E4621 : Spring/F 218 Lbs/In

Rear spring 55020-E4621 : Spring/R 271 Lbs/In

- Datsun comp 5 speed transmission FS5C71B C/R. gear are: 1st: 2.906 / 2nd: 1.902 / 3rd: 1.308 / 4th: 1.00 / 5: 0.864

From the BSR catalogue, parts number is 32010-N3200.

This was on a running 240Z. It was install in the early eighties. It was on a road car but was racing occasionnaly in week end. I won't open the transmission as this out of my knowledge.

- Datsun com 4.111 differential with limited slip. From the BSR catalogue, parts number is 38300-N3615. I can open the cover for this one and take some pictures. Was install on the same car as the transmission.

- GT2 4 wheel disc brake system. Rear and front drill vented disc. I'll take some measurement to see if those disc are not to wear. From the BSR catalogue, parts number are as following:

Front Galiper: 99996-E7005

Rear Galiper: 99996-E7105

Rotor: 99996-E7121

I don't have picture right now and will be posting in the classified section also shorlty.

I'm posting now to collect question you could have in order to have the add with the best possible info.

Thoses are pretty nice part. Very hard to settle a price. I you have any info of how much they we're sold lately let me know.

Tks,

Joce

4.11 Diff, yummy . Is it R180 or R200?

It's a R200.

I'll try to take a few pictures tonight.

Pics of the transmission

Notice the competition "S" type shifter. Unfortunatly, the thread end has been cut....:stupid:

You'll see alos that it is stamp on the cast #4 231..... does anyone know what it mean?

Here are some frome the suspension.

Here are some formthe rear brake disc (could need some cleaning I know)

Pics of the transmission

Notice the competition "S" type shifter. Unfortunatly, the thread end has been cut....:stupid:

You'll see alos that it is stamp on the cast #4 231..... does anyone know what it mean?

That looks rather interesting. Do you know what shape the tranny is in?

Jan

Looks like the "GT2" rear disc is aka 79-81 280ZX rear disc.

Datsun comp Ampco coilover set-up. I'll post the part number tonight. This is not the option for rally. In very good condition. Minor surface rust at some place. Thread are perfect. From the BSR catalogue, parts number are 54302-E4624 for the front and 55302-E4621 for the rear. Spring that come with them are the following:

Front spring: 54010-E4621 : Spring/F 218 Lbs/In

Rear spring 55020-E4621 : Spring/R 271 Lbs/In

Joce,

Judging by what I see from the photos, those Ampco struts have been modified. That's not what the normal factory adjustable platforms look like.

Factory adjustable platforms are unmistakable. They have a very short threaded section with a wide pitch thread, and two fat aluminium adjusters. Yours appear to have a longer threaded section with a finer pitch thread, and a collar of some sort at the bottom. Possibly modified by a previous owner to give more height adjustment range, or to replace damaged threads?

Springs look a little longer than my original Sports Option items too. Earliest ones were black, later ones blue. Yours possibly replaced with longer ones to suit the ( possibly? ) replaced adj. platforms? Are the part numbers on the springs?

Don't know if that helps at all.......

Good luck,

Alan T.

Hi,

There is a part number on the ampco strut. I haven't note them yesterday but I had done my research and the part number refer to an ajustable suspension option.

For the spring, no parts number on them. They are probably 4 inch shorter that oem one.

This set was purchase in the late 70 or early 80.

For the suspension, I'm sur they are the datsun comp parts.

I'm still looking to find somthing on the transmission that will help me confirm me it it a C/R.

I have in hand a work order of what have been done with all the part number. But in 30 years, it could have been change.

If I refer to the work order and all the other performance part that was install, the work order was correct since other part such as the 7qt oil pan and the robert twice pipe exhaust system was pretty easy to identify.

But those transmission look all the same in the late70

Those tranny ratios are OEM for the euro 260 2+2.

Edited August 6, 201014 yr by Nigel1943

Wep those are the same ratio. See this link

http://zhome.com/ZCMnL/tech/GearRatios.html

Still searching for some answers....