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(888) 312-8812 Login SignupEngine Cylinder Head Gasket
| Material | Steel core laminate |
| Thickness | 0.039 IN |
| Grade Type | Performance |
| Cylinder Bore Diameter | 4.300 IN |
| Gasket Sealant Included | No |
| Application Notes | Exc. 326, 350 Engs. |
| Bore Size (in.) | 4.300 IN |
| Combustion Chamber Volume (cc) | 9.400 |
| Combustion Seal Design | Pre-flattened steel wire |
| Engine Displacement | 389, 400, 400 Ram Air, 400 Ram Air IV, 421, 428, 455, 455 H.O., 455 Super Duty |
| Engine Family | Pontiac V8 |
| Mfg. | GM Performance |
| Product Notes | Minimal brinelling of aluminum heads |
| Country of Origin (Primary) | US |
| Canadian Harmonizing Tariff Code | 8484100000 |
| Harmonized Tariff Code (Schedule B) | 8484100000 |
| Harmonized Tariff Code (HTS) | 8484100000 |
| UPC | 00084113010163 |
| VMRS Code | 045007007 |
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