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It also uses a weak leaf spring
available separately) is required
Keep your 5-speed transmission running longer
The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum cylinder head cause head gasket scrubbing
*Important Note: The valve seats of the PPE Heavy Cast Iron Cylinder Heads are installed with an interference that maximizes the durability and lifespan of the cylinder heads
1988 - 2021 GM AAM 10.5"-14 BOLT HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER 2020-2021-ford-f-150-3-0l-v6-diesel--powerstroke--esi5226905 It also uses a weakCAST ALUMINUM REAR DIFFERENTIAL COVER FOR 1988 2021 GM AAM 10. 5" 14 BOLT Excessive heat can degrade the protective qualities of differential fluid, leading to accelerated wear of gears and bearings. In limited slip differentials, constant high temperatures can break down clutch packs and friction modifiers, resulting in reduced efficiency and compromised traction control. Cast from high grade A356. 0 T6 aluminum alloy, the PPE differential cover adds
