These Blocks are made using 7075-T6. They have a captured back to prevent the pin from pushing thru the bushing.
The tapered ball hinge pins are made using 01 hardened tool steel. These pins are designed to rotate in the bushings.
If in the event you bend 1 of these pins they will still work properly.
The inserts are made using delrin material for long wear.
IN THE "A" BLOCK:
WE HAVE PROVIDED 3 DIFFERENT SETS OF INSERTS:
These inserts are made square which will allow you to rotate the bushing at 90 degrees to give you more options on set up.
m2c 6735 is 1 degree up and 1 degree out. this is the stock setting for the tki4 car.
1 degree up and 1 degree in are the stock settings for the TKI3 car.
m2c 6732 will allow you to set the width between the tki3 and tki4.
this bushing can also be retated 90 degrees to allow you to run less antidive if you like.
m2c 6731 will allow you to run on centerline for more control of the antidive.
B BLOCK:
STOCK SETTING IS M2C 6735 rotated out for the TKI4
Bushing rotated in will be the stock setting for the TKI3.
The "B" block inserts can can be rotated like the "A" block for more adjustment.