1/2/3 UZ to TH400 adapter plate and bolts only. Same adapter as our TH400 transmission kit. Bolts factory U1 1UZ auto bellhousing to the front pump of TH400 transmission. With the U1 bellhousing and adapter any UZ can run a TH400 Transmission. Works great in stock transmission tunnels. Custom made torque converter must be used, we can provide that also. U1 Bellhousings sold seperately.