HomeSuspension > Suspension, Springs and Related ComponentsMevotech SMS641V Coil Spring Set - Rear
Part #: SMS641V

Mevotech SMS641V Coil Spring Set - Rear

Rear
⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Oldsmobile, 98
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Rear Coil Spring Set for Oldsmobile 98

Mevotech SMS641V is a rear coil spring set for select Oldsmobile 98 applications. It is listed for 1974 Oldsmobile 98 Heavy Duty Variable Rate Coil Spring Set and 1975-1976 Oldsmobile 98 rear use with variable rate spring tuning.

Key Features

  • Rear coil spring set for Oldsmobile 98 applications
  • Variable rate spring design for listed fitments
  • Heavy-duty variable rate configuration on 1974 Oldsmobile 98
  • Mevotech part number SMS641V
  • Cross-reference: Monroe Shocks & Struts CC641

Detailed Description

This Mevotech coil spring set is built for rear suspension service on the Oldsmobile 98. The SMS641V application coverage includes 1974 Oldsmobile 98 rear heavy duty variable rate coil spring use, plus 1975-1976 Oldsmobile 98 rear variable rate coil spring set fitment. Use this part when replacing worn rear springs on the Oldsmobile 98 and restoring proper ride height and suspension support.

Common Issues It May Address

  • Sagging rear ride height
  • Rear suspension bottoming out
  • Uneven stance at the back of the vehicle
  • Loss of spring support from age or fatigue
  • Reduced load-carrying stability in listed Oldsmobile 98 applications

Installation Notes and Tips

Verify rear suspension configuration before ordering and match the vehicle year exactly to the listed fitment. Inspect related suspension components during service, including mounts, isolators, and shocks, so the new coil spring set can be installed on a sound foundation. Professional installation is recommended for safe spring handling and correct suspension assembly.

Quality Assurance

Mevotech SMS641V is cataloged for direct fitment on the listed Oldsmobile 98 rear applications and cross-references Monroe Shocks & Struts CC641 for the same application.

This part fits 5 vehicles. Search below:

YearMakeModelSubmodelBody Type# DoorsLitersCylindersPositionNotes
1976Oldsmobile98RearCoil Spring Set with Variable Rate.
1975Oldsmobile987.5LV8RearCoil Spring Set with Variable Rate.
1975Oldsmobile98RegencySedan4 Door6.6LV8RearCoil Spring Set with Variable Rate.
1975Oldsmobile98LuxurySedan4 Door6.6LV8RearCoil Spring Set with Variable Rate.
1974Oldsmobile987.5LV8RearHeavy Duty Variable Rate Coil Spring Set

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

CC641

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.