Gaskets and Seals› Engine Gaskets and Seals
Cometic Gasket
GM L49/L56/L57/L65/LQM/LQN Diesel Head L
SKU: C006 C5884-120
Easy — 1–2 hours
Description
Part #: C5884-120
GM L49/L56/L57/L65/LQM/LQN Diesel V8 .120" MLS Cylinder Head Gasket, 4.100" Bore, LHS
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C5884-120 |
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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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