conversion from 9" to disc front brakes

[6twister]

Does anyone know of a good and least expensive way to go to convert my 72 duster 9" front drums to disc. I have manual setup now and may just keep it that way (manual). It needs to be a 4" bolt pattern.

 

[joeboy]

For cheap, look into scarebirdbrakes.com... They use adapter brackets for GM calipers and rotors. You have to have the new rotors machined to 5 X 4 pattern.

More expensive...

SSBC, and Wilwood do a 9" spindle kit I believe, I would really look into switching into the 10" spindle for front-end strength...

There are usually a few factory 5X4 used kits for sale in the forsale section that may be a cheap option also If you dont wanna hassle with machining parts.

JOE