Category: Automotive Parts and Accessories Michigan Motorsports offers a range of automotive parts and accessories for various Chevy and GMC models, including the 4.8, 5.3, 6.0, and 6.2L engines. Their products include AFM DOD Valve Lifters, Active Fuel Management (AFM) Roller Lifters, and more. The AFM DOD Valve Lifter Kit from Michigan Motorsports includes eight LS7 lifters and eight AFM lifters for 2005-2016 Chevy GMC models with Active Fuel Management (AFM). The kit also comes with quality gaskets, head bolts, guides, and new hydraulic roller lifters. This upgrade is a great option for those looking to improve the performance of their engine while still maintaining AFM functionality. The SET-16 ROLLER LIFTERS from Michigan Motorsports are designed to fit various Chevy GM models with 350, 4.8L, 5.3L, 5.7L, and 6.0L engines. These roller lifters are made in the USA and provide a smooth and efficient operation for your engine. They also come with new hydraulic rollers and trays to ensure a complete upgrade. The BETTERCLOUD Set of 8 Active Fuel Management (AFM) Roller Lifters Valve Lifters is designed to fit 2005-2013 GM 5.3L, 6.0L, and AFM engines with Active Fuel. These lifters are made in the USA and provide a smooth and efficient operation for your engine while still maintaining AFM functionality. They also come with new hydraulic rollers and trays to ensure a complete upgrade. The Genuine GM 12571609 Valve Lifter is designed to fit various Chevy 5.3, 5.7, and 6.0L engines from 1997-2016 with AFM functionality. This genuine part provides a smooth and efficient operation for your engine while still maintaining AFM functionality. The Hydraulic NON AFM Roller Lifters+Trays+Bolts kit is designed to fit various Chevy 5.3, 5.7, and 6.0L engines from 1997-2016 without Active Fuel Management (AFM) functionality. This kit provides a smooth and efficient operation for your engine while still maintaining AFM compatibility. Overall, Michigan Motorsports offers a range of high-quality automotive parts and accessories that are designed to improve the performance of Chevy and GMC engines. Their products are made in the USA and come with quality gaskets, head bolts, guides, and new hydraulic rollers to ensure a complete upgrade.