K 1500 1/2 Ton Pickup 4WD V8-379 6.2L DSL VIN C FI (1983)
![background image](/gmc/k_1500_1/2_ton_pickup_4wd/v8-379_6.2l_dsl_vin_c_fi/Page-874013.png)
Figure 2
Companion Flange Compensation Weights
Figure 3
This "compensation" weight was originally installed to compensate for the effect of offsetting 1/2 the mass of the propshaft because of companion flange
runout. Missing or improperly located weights may worsen the driveline disturbance. Refer to Figure 2 for companion flange and compensation weight
specifications.