APEXi® Metal Cylinder Head Gasket (814-T007) 4021 Outflows Factory Intake by 36%

Outflows Factory Intake by 36%

it can be easy to forget that all of your engine’s torque is transferred through a flexplate before reaching the torque converter and transmission

2 2WD Description_ASM Front S4K FMSI D1363 2008 thru 2014 GMC Yukon/Yukon Denali 4WD Description_ASM Front S4K FMSI D1363 2015 and up GMC Yukon/Yukon Denali 4WD - Description_ASM Front S4K FMSI D1363 2008 thru 2013 GMC Yukon Hybrid 6

4L V6 (equipped with rear heater) stock OEM rubber engine and rear heater coolant hoses with high-heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F)

1 SRT-8 2012 Tesla S Engine: Electric

APEXi® Metal Cylinder Head Gasket (814-T007) 4021 Outflows Factory Intake by 36%The APEXi metal headgaskets provide upgraded protection on high horsepower engines. Factory headgaskets 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 headgasket. APEXi recommends replacing the factory headgasket with a metal one before gasket failure causes more damage to the engine. The gaskets are all designed engine specific and provide a