Exterior Components› Body Panels and Components
SCE Gaskets
PONTIAC V8 4.320 X .021 PRO COPPER HD GSKT
SKU: S01M P283221
Moderate — 2–4 hours
Description
Crafted from premium 99% pure copper sheets, SCE ensures uniform flatness and precise cylinder head-to-block alignment. The gaskets are annealed for optimal mating, leading to improved cylinder sealing and lower leak-down percentages. O-ringing is recommended for enhanced performance.
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.
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Specifications
| Brand | SCE Gaskets |
| Part Number | S01M P283221 |
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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