I mentioned your recent questions on previous post, even the stock T50 is a better box than any A series 5 speed close ratio or not for its shifting ability which is silk not clunky even after 200,000kms. You can even shift a t50 into gear without using your clutch they are that good.

For those who want original Nissan by all means but this still does not warrant the fact the toyota t50 is a superior box from stock.

People like Billzilla has a good write up on them if you are not convinced but my experience with all these boxes Ive owned in the last 30 years the t50 Ive reconsidered by overcoming my datto biased mentality to accept it is for its weight, a perfect alternative box for the A series.

The A series donk is a competitor to the K series which really is the toyota engine the T50 also sits behind on many guises. The T50 is so good it even sits behind 2t, 3t, 4age and many other toyota engines. t50 behind a hot 4age is like running a 60 series box behind an sr16ve.

Even the K series is a more reliable engine than the A series, not better in hp or higher performance just over engineered to last much like a U20 vs an L20.

I would much prefer to run a 71c series with a cut and shut for the extra 5-8kg or even consider someone like Matthew76's future t50 adaptor plates to A series auto bell or adaptor plate to the back of an A series so it fits the T series bellhousings.

The yahoo auction kit sold for 177,000 yen still a good price if you consider its a bolt on kit