Stretched factory head bolts are a common reason older GM 6.2L and 6.5L diesels lose head gaskets, especially once boost or fuel goes up. Gator Fasteners' HSK6265 replaces them with 34 HD220 alloy studs that hold far more clamping force and won't stretch the way stock bolts do.
1982-2000 Chevrolet and GMC trucks with the 6.2L or 6.5L diesel.
| Part number | HSK6265 |
|---|---|
| Material | HD220 alloy |
| Tensile strength | 220,000 PSI |
| Studs | 34 |
| Engine | GM 6.2L / 6.5L diesel |
Questions on fitment, or want our Idaho Falls shop to install it? Call 208-542-7793.
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