
GM LT1 SM BLOCK 92-96 4.100
- Fast US Shipping
- 30-Day Returns
- Secure Checkout
Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Elevate your engine's performance with the Cometic GM LT1 SM BLOCK head gasket, designed specifically for 1992-1996 Chevrolet, Buick, and Pontiac models. This high-quality gasket ensures a reliable seal, enabling optimal combustion and efficiency.
- Constructed from multi-layer stainless steel, providing superior durability and resistance to blowouts.
- With a bore diameter of 4.100 inches, this gasket is engineered for a precise fit, enhancing engine integrity.
- Compressed thickness of 0.051 inches allows for effective sealing under high pressure, ensuring longevity and reliability.
- Compatible with LT4 cylinder heads, offering versatility for various performance builds.
- Sold individually, making it easy to replace just what you need without unnecessary extras.
This Cometic MLS head gasket (part number C5646051) features a compressed volume of 11.088cc, ensuring your engine maintains optimal performance under all conditions. Trust Cometic to deliver quality and reliability for your automotive needs.
Upgrade your engine's sealing capabilities with the Cometic GM LT1 SM BLOCK head gasket today!
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Cometic |
| GTIN | 00191070068219 |




