Just want to pass this on....Installed the MotoFab 1.5 under strut spacer block. Piece of cake. Loosened sway bar link, unbolted bottom of strut, removed upper ball joint nut and thats was it. No unbolting of the tie rod or loosening of the 3 upper strut bolts. Start to finish 45 minutes. Perfect .5 inch rake from back to front, exactly what I was looking for.
Thanks Moto,
FYI to anyone interested, on the Sierra, its the fat brown with a yellow tracer and the fat grey with the green tracer. Also, locks and unlocks on one push of the remote.
Just got rid of the Goodyears and put on Michelin LTX MS 2. Huge difference in ride, traction and sidewall squat. Had them on my Duramax and they were awesome.