SOLID MOUNT KIT TY2 TRANSMISSION INTO TY1 CHASSIS
Part Number : 00-3195-0
Bolt in the beefier Bus IRS Trans into your IRS Bug with this adapter kit (Zinc Plated)
For added strength and reliability, use EMPI Chromoly I.R.S. Race Axles
Most common is 15 5/8" - your particular application will dictate proper axle length needed