HKS 4A-GE 1.6mm 82mm MG/K

This HKS head gasket set includes the main head gasket. It's designed for the 4A-GE engine with an 82mm bore and a 1.6mm thickness, featuring an MG/K construction for robust sealing.

When you're rebuilding the top end of your 4A-GE engine, a well-made head gasket is crucial for maintaining compression and preventing coolant and oil leaks. This HKS gasket uses an MG/K material, which is known for its ability to withstand the high temperatures and pressures found in performance engines. The 1.6mm thickness is a common specification that works well for many engine builds, ensuring proper compression ratios and valve-to-piston clearance when used with standard or slightly modified pistons.

Proper installation is key with any head gasket. Always ensure your cylinder head and engine block surfaces are clean, flat, and free of any debris before installing this gasket. Refer to the manufacturer's installation instructions for specific torque sequences and values to achieve a reliable seal.