Replacement cover has extra material at spring mounting points stronger than original - use with 2 1/4" wide spring & 9/16" spring mounting bolts
- Part Number: 637030
- Reproduction: This part is made as close to OEM specifications as possible.
- Replacement for OEM/GM Number: 3871374
- Selling Unit: each
This product is in stock.
Item has a very heavy weight or ships in an oversized box