Holley
1988-1998 C1500 R/P OE LH
SKU: H00E 04-421
Description
Part #: 04-421
Are you fighting rust on the rockers of your classic OBS truck? Holley Classic Trucks has the solution with our rocker panels for the 1988-1998 GMT400 Series trucks. These new rockers have an excellent fit just like the OE, as well as better corrosion protection due to the EDP coating. They are manufactured with heavy gauge steel for superior strength and have the quality and fit that your project truck deserves.
Features:
- Quality Stamped for a precise fit and look
- EDP Coated for corrosion protection
- Includes all factory contours for an easy installation
Compatible with 1988-1998 GMT400 Series Pickup (OBS)
Fitment
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Specifications
| Brand | Holley |
| Part Number | H00E 04-421 |
| Weight | 5.8 lb |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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