Exterior Components› Body Panels and Components
Mr. Gasket
Ultra-Seal Header Gaskets Fits 1966-1992 Chrysler 273-360 LA Small Block Rectangular Ports, 1.00 Inch x 1.64 Inch Mr Gasket
SKU: M00S 5938
Beginner — under 30 min
Description
Manufactured from a high-temperature steel core with a graphite-impregnated facing, this gasket set offers superior tensile strength, resists cracking and deterioration, and withstands intense heat. The expanded metal core provides stability and torque retention, while the graphite facing ensures excellent heat resistance and thermal conductivity.
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 | Mr. Gasket |
| Part Number | M00S 5938 |
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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