Rock Solid Drive Shaft Center Support Bracket For 1990 Gmc C3500 Quick Swaps Kill Drivetrain Shakes One Piece Steel Direct Rebuild Part That Works Like A Champ On Highway Miles

Direct replacement drive shaft center support bracket
✔️ A6038 mount handles 1990 GMC C3500 V8 engines and driveshafts

This sturdy steel piece kills mid-driveshaft wobble and keeps your axle tracking true. Usually bolted right under the cab tunnel, it eats up torque twist so you get a quiet cabin and steady pull whenever you haul gear or cruise the interstate.

✅ Part number A6038 ships as a single unit
✅ Designed specifically for the 1990 GMC C3500 chassis
✅ Compatible with 7.4L V8 engines and MRC Driveline setups
✅ Accommodates Spicer U-Joint Series 1410 through 1480

💡 How do center supports reduce drivetrain vibration?
A handy reinforcement kit dampens harmonic shake by locking the intermediate shaft in place.
- Align the bushing diameter with your factory crossmember holes
- Verify the pilot bearing surface matches your transmission tail housing
- Route the mounting hardware away from exhaust heat shields for longevity

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