Gaskets and Seals› Engine Gaskets and Seals
SCE Gaskets
CHEVROLET BB DART 4.9 BC 4.520 X .080 PRO COPPER HD GSKT
SKU: S01M P165280
Easy — 1–2 hours
Description
It features a 4.520 in. bore, a 0.080 in. compressed thickness, and is constructed from premium 99 percent pure copper sheets. The gasket is annealed for optimum mating and improved cylinder sealing, as indicated by lower leak-down percentages. O-ringing of the block or heads is required for installation.
Fitment
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Specifications
| Brand | SCE Gaskets |
| Part Number | S01M P165280 |
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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