PSI-GEM

Since the new engine and diff were going to be bullet proof the gearbox was the next weakest link in the chain! so the big daddy Supra R154 box was chosen. Not content with just using a second hand gearbox I orderd some Billet parts from Martin Crawler including (click to goto web link)

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Billet shift Fork

Heavy duty billet bearing cover

Chromoly Thrust Washer

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Then gave the box to S&G Gearbox's to be rebuilt with the new billet goodies, new syncros and bearings.

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The gearbox came with a R154 to Gseries/4z adaptor bellhousing and I had a custom clutch to suit the power and gearbox made by NPC Clutches.