The McPappy Spring Steel T-plate moves the rear pivot point back 0.25". This moves the motor closer to the pivot point to decrease unsprung weight which provides more rear grip. It will work on the McDominator, Dart 2.0/2.5/2.6 (with the HD2500 float bridge), Hyperdrive Pro 4, and RIP Casket cars. 

We also just added 2 new short versions of the McPappy Spring Steel T-plate. This will work on the new upcoming McDominator 2.2's.   The new t-plates now have dimmensions added to the pictures.

The spring steel material is now available in multiple choices:

• 0.032" thick (Version 2.0 just released! Select 0.032" to see the new picture.)
• 0.035" thick
• 0.032" thick Short Soft
• 0.032" thick Short Medium
• 0.032" thick Short Firm

Sold individually.