Autolite Prestolite IAD/MD Series 4 Cylinder Ignitor® Electronic Ignition Conversion - 12 Volt Negative Ground - PerTronix 1541

Installed on an old M600 Bobcat skid steer with a Wisconsin VH4D engine. Works perfect. Motor starts and runs better and seems to have bit more power. Should have done this from the get go.

Easy to install in my Case VAC tractor distributor. Tractor runs great.

Found what we needed and spent the time with me to make sure it was the right part . Fits great rinds lie a new 1932 tractor again