The drive is a industry standard Dunn cross type that is connected to a heat treated billet steel driveshaft. Housing is made from billet alum. and anodized. Works with all MSD and Mallory generators but the generator must use the cross drive.
If your generator is not equipped with a cross drive the racer can order #2500-0011 and change it out on there generator.
Simple to bolt on using four bolts that are included with the drive assm.