KOOSWS6

iTrader: (1)

I am looking for the correct 31 spline yoke for my t56 magnum conversion.

AMP-D

It should be the same one as used in the Tremec TKO 500/600 application which is also the same splines as a C6 Ford and the T45 and TR3650 5 speed Mustang transmission. You will need to know the u joint size to order the correct one.

dgcustomz

iTrader: (127)

The problem i found is that most 31 spline yokes are not made for 1K plus hp units. They have twisted and damaged mainshafts because of it. I believe the only billet piece I found was through Mark Williams.