Heavy Duty Drive Shaft Center Support For 1979 Gmc K1500 Pickup Keeps Your Rig Rollin Smooth And Crushes Drivetrain Wobble Dead Without Nonsense Or Overpriced Parts
✔️ 1 piece A6038 mounts 1979 GMC K1500 drivetrain V8 Spicer u-joints
This heavy duty drive shaft center support acts as a critical pivot point for your rear axle assembly, keeping long driveshafts from flexing under torque. Mechanics install these mounting brackets on classic pickups to stop harsh vibration and protect expensive U joints from premature failure.
✅ Single pack A6038 replacement bracket✅ Direct fit for 1979 GMC K1500 chassis layouts
✅ Engineered for 6.6L V8 powerplants with Spicer 1410 series
✅ Factory style mounting holes and steel reinforcement
💡 What causes early center bearing failure in lifted pickup drivetrains?
A worn rubber isolator lets the driveshaft whip around, creating harsh vibration and eating up expensive U joints. Regular maintenance and solid mounting hardware are pretty handy for keeping rig alignment straight.
- Swap to a reinforced cast iron or steel housing when lifting the axle past three inches
- Double check the bolt circle diameter and splined shaft length before bolting it to the floor pan
- Grease the zerk fitting regularly to keep moisture out of the needle roller cage
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