Exterior Components› Body Panels and Components
Cometic Gasket
Cometic 92-96 GM LT1 Small Block 4.100 inch Bore .027 inch MLS Head Gasket (w/Valve Pockets)
SKU: C006 C5646-027
Easy — 1–2 hours
Description
This gasket is designed for GM LT1 and LT4 Generation II small block engines with a 4.100-inch bore. The compressed operating thickness is 0.027 inches. MLS head gaskets provide maximum sealing performance for high output engines and do not require sealants.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C5646-027 |
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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