APEXi Engine Metal Head Gasket Nissan VQ35HR - 97mm

APEXi SKU: 814-N403


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Size: T-0.7

Only 1 left!

The A'PEXi metal head-gaskets provide upgraded protection on high horsepower engines. Factory head-gaskets cannot withstand the pressures of high output operation and often cause the engine to "blow." This condition is actually caused by a failure in the factory head-gasket. A'PEXi recommends replacing the factory head-gasket with a metal one before gasket failure causes more damage to the engine. The gaskets are all designed engine specific and provide a complete and secure seal.

Bolt-On Yes
Part Number

814-N403 : T=0.7

814-N404 : T=1.6

Engine VQ35HR
Gasket Bore 97mm
Engine Bore Size (mm) 96mm (factory)
Gasket Thickness (mm)



Compression (Factory Head Gasket)
Compression (A'PEXi Head Gasket)

814-N403 : 

814-N404 : 

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Cancer & Reproductive Harm