GRT Modified

GRT drop kit allows you to bolt them on top of the under slung to limit the drop of the rear end, instead of using chain limiters. Comes with four blocks 3/4" 1/2" 3/8" 1/4"

NEW billet steel QC pinion mount. This profile matches our WM219 mount and is machined with the seal installed in it to eliminate the seal plate like our standard steel mounts use. Comes with climber gear hardware.
Great for B-Modified teams switching to a quick change rear end!

5500 Torque Link - This is a great torque link
for any A mod; compact and easy to adjust.
Approximately 15-1/2" long.

As the famous Harry Hogge once said, "their are two types of drivers a kamikaze driver and a calculated driver..." If you or your drive is a kamikaze you need the GRT by Allen break away deck tree! Designed to break on the right side to save your decking. Featuring 1"x1" aluminum angle and a spring steal up right. Made to fit GRT modifieds.

Our new swivel cups will keep your springs happy during travel by allowing rotation and angular alignment. They work with our hollow screw jacks or you can run them on a stud on the rear end. Instead of a bolted together combo, our cup comes off by simply pushing the SLIC pin. This Patented SLIC Pin technology makes spring changes a breeze. This part number is our 5" or 5-1/2" swivel 2-1/2" drop bearing cup 9" long 1" screw jack.
Recommended for Right front of you Modified. Also 9" long jack bolt is ideal to have enough length for the 2-1/2" drop and plenty of adjustment.

Our swivel cups will keep your springs happy when traveling by allowing rotation and angular alignment. This is our swivel cup 2-1/2" drop bearing design to help the car gain side bite.
Must use Wehrs jack bolt for this product to work properly.
Available for 5" and 5-1/2" Springs

Our new swivel cups will keep your springs happy when traveling by allowing rotation and angular alignment. They work with our hollow screw jacks or you can run on a stud on your axle in the rear.
-4" tall
-5" or 5-1/2" Springs

Our new swivel cups will keep your springs happy when traveling by allowing rotation and angular alignment. They work with our hollow screw jacks or you can run on a stud on your axle in the rear.
-2-1/2" tall
-5" or 5-1/2" springs

Pinto 10 degree spindles reamed for a GRT modified.
-Right or Left Side