Exhaust› Headers, Manifolds and Components
Patriot Exhaust
HDR FLANGE OLDS REC 403455
SKU: P012 H7852
Moderate — 2–4 hours
Description
These kits come complete with high-temperature gaskets and the necessary header bolts to simplify the installation process.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Patriot Exhaust |
| Part Number | P012 H7852 |
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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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