I modify your GM T56 LT1 or LS1 tail housing to drive a cable speedometer. My conversion keeps your VSS fully functional so you can have both a VSS output and a cable speedometer drive. Included are speedometer gears matched to your rear axle ratio and tire size.

Installation is easy, the only special tool needed is a pair of snap ring pliers.

Cost is $325 plus return shipping. Turn around time is one week

You can read what my customers say about my conversion from the link below. I've also included a link to my web site.

https://www.thirdgen.org/forums/clas...xcellence.html

www.t56cablespeedometer.com

Quick turn around, the conversion on my tailshaft looks great! Money well spent!
BUMP for you!