C 2500 Suburban 2WD V8-5.7L VIN R (1996)
5. Align the indent hole on the driven gear with the paint mark on the distributor housing.
5. Ensure that the distributor rotor segment points to the cap hold area.
7. Align the slotted tang in the oil pump driveshaft with the distributor driveshaft. Rotate the oil pump driveshaft with a screwdriver if necessary.
8. Align the flat (1) in the distributor housing toward the front of the engine.
9. Install the distributor and distributor clamp.