Safari Van M V6-262 4.3L (1985)
![background image](/gmc/safari_van_m/v6-262_4.3l/Page-1059014.png)
Pinion Companion Flange Vectoring (Indexing)
Figure 4
Vectoring is a procedure to optimize the mounting and match the high point of the companion flange to the low point of the pinion stem to help reduce
flange runout.