Engines and Components› Oiling Systems

Melling

Expansion Plug Kit

$11.41

SKU: M00L MPE-275R

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Melling MPE-275R is a steel expansion plug kit designed for V8 engines with a 7.4L/454 or 6.0L/366 displacement. This kit is compatible with Chevy big block Gen V, Gen VI, and Mark IV engine families. It includes all the necessary expansion and pipe plugs for a complete engine rebuild. The MPE-275R features screw-in attachment type and is sold as a kit.

Fitment

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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

BrandMelling
Part NumberM00L MPE-275R

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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