
CHEVY SM BLOCK 4.200 BORE
- 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
Upgrade your engine's sealing performance with the Cometic CHEVY SM BLOCK 4.200 BORE head gasket, designed for a precise fit in various Chevrolet and GMC models. This premium multi-layer stainless steel gasket ensures durability and reliability, making it an essential component for your engine rebuild.
- Round bore style for a perfect fit and enhanced sealing capability.
- Pre-drilled for steam holes to improve cooling efficiency and reduce the risk of overheating.
- Made from high-quality multi-layer stainless steel for superior strength and longevity.
- Compressed thickness of 0.032 in. for optimal sealing under pressure.
- Compatible with a range of vehicles from 1991 to 2002, including Buick, Pontiac, and Oldsmobile.
This head gasket is sold individually and has a bore size of 4.200 in. (106.680 mm), making it a perfect choice for your engine specifications. Trust Cometic for a reliable seal that stands up to the rigors of performance.
Ensure your engine runs smoothly with the Cometic CHEVY SM BLOCK head gasket.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Cometic |
| GTIN | 00191070123192 |




