SALE Speedmaster MLS Head Gasket 4.585" 0.040" For Chevy BBC 454 - Pair

**\[SALE\] The Speedmaster MLS Head Gaskets were returned by the previous buyer. The Head Gaskets have never been used or installed but it's missing the original Speedmaster packaging . THERE WILL BE NO RETURN ALLOWED FOR THIS ITEM.\[SALE\]** **SALE Speedmaster MLS Multi Layer Steel Head Gasket (4.585" 0.040") For Chevy BBC 454** **Speedmaster Info** - Brand: Speedmaster - Part Number: PCE348.1004 - Part Type: Head Gasket - Bore (in): 4.585 in. - Gasket Material: Multi-layer steel - Compressed Thickness (in): 0.040 in. - Lock Wire: No - Quantity:Sold as a pair x2. Speedmaster head gaskets are proven to handle big power any way you can make it. Speedmaster gaskets are designed to maintain contact pressure between the cylinder head and block during the dynamics of engine operation. Speedmaster MLS gaskets use a high pressure steel laminate design known for standing up against the extremely high shearing forces that occur between an aluminum head and iron block. It's internal embossments expand heat to create a better seal when the engine is seeing extremely high combustion pressures and temperatures as is the case with heavy nitrous and turbocharged applications. MLS (Multi Layer Steel) is ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks. These gaskets offer better torque retention, less distortion, and better sealing than conventional or composite head gaskets in high-horsepower, high cylinder-pressure applications.

• Brand: Speedmaster
• Type: Head Gasket
• Number in Pack: 2
• Manufacturer Part Number: PCE348.1004
• Material: Steel
• UPC: 840136544326