Hey just asking dose anyone know what 5 speed gear box will fin on a l20b ????

FS5W71A*, FS5W71B, FS5W63A, FS5R90A.

There are also some Nismo F5C71B competition racing boxes with 5 speeds but non overdrive, and Nismo Roadster FS5C71A competition boxes* These can be used with a factory L bolt pattern bell housing for use on the 240z cars.

The later FS5W71C 5 speeds can be used with a 71B L series front case swapped on.

Is that a manual or auto because I'm looking for a manual

They are all manual and will fit but some are not worth the bother. Best bets are the FS5W63A dogleg and the FS5W71B with the 71B being the strongest.

I have a 71c 5 speed in Melbourne with a 71b bell housing fitted
http://i1059.photobucket.com/albums/t43 ... ull-17.jpg
Inbox me for price if interested
Also have a short shift kit for it as well

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Caged 1200 coupe in the build

Except your picture is of a Z or KA series front case.

http://i1059.photobucket.com/albums/t43 ... ull-14.jpg
I was under the understanding the front case is a zl71b which will fit both z18 and L series motors

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Caged 1200 coupe in the build

"Z" engine (well, Z18 at least - that's all I've played with) slants the opposite way to an "L" engine in the engine bay. The bellhousing is slightly different to account for this. Using a "Z" bellhousing on an "L" series engine will result in the gear lever pointing towards the driver (passenger for our US friend ).

You can probably bend the lever back up straight to suit, the gearbox itself is also on a slight angle which probably wouldn't matter too much.

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1970 ex Group A Rally P510
1971 P510
1972 180B SSS
1965 SP310 Fairlady
1966 SP311 Fairlady