Rear Drop Blocks with 0.5″ Offset

Description

Drop Blocks are available in 2 different sizes.  3″ and 2.25″ Drop.

To Determine what size drop will be best:

1. Park on a hard level surface.  Make sure your tires are set to the correct PSI.
2. Measure from the bottom of the rear wheel well trim to the floor.  You want to be in the center of the wheel.
3. Subtract that number by the amount of drop you want, either 2.25″ or 3″

For 1961-1965 – You want this final number to be > 19″

For 1966-1969 – You want this final number to be > 21.5″.

These are estimates based on our own cars and customer cars we have installed these on.  Your numbers will vary upon tire size, and other conditions.

These are custom Designed, CNC cut  Drop Blocks with a 1/2 ” Axle offset.  This allows more room for stock or bigger wheels and tire combinations and also centers the axle better in the wheel well.  These are made out of solid 6061 Aluminum.  Includes new U-bolts and Hardware.