Thread: Tremec tko to yb cosworth 2wd
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Old 14-06-2019, 08:59 PM
  #10  
ajamesc
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Mines an old box that should have 10 input and 28 output splines. But as mine has the later 500/600 main shaft it has 26 input and 31 output. I’m sure my input is ground it fit the YB crank
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