SunCoast HD Billet Flexplate For 04-16 Chevy GMC 6.6L Duramax W/ Allison Trans 2008-2010 Ford F-250 6.4L Unlike most lockup converters

Unlike most lockup converters

7L (+21 HP & +34 Ft

perfect for all-around use

as it is designed as a direct replacement for the stock rocker arm bridge

SunCoast HD Billet Flexplate For 04-16 Chevy GMC 6.6L Duramax W/ Allison Trans 2008-2010 Ford F-250 6.4L Unlike most lockup convertersThis replaces the factory flywheel flex plate with a improved billet steel one piece design and eliminates the heavy cast iron and the weak stamped steel flex plate. This is a must with the high torque in conjunction with a better designed torque converter that can transfer the torque with no slip. The flex plate is bolted to the crankshaft and then the converter is bolted to flex plate. The torque from the motor is transferred to the flex plate, then