Check the listing for details. GM 12642273 Fuel Pump Follower Lifter for 2014+ Gen V LT Engines L83 L86 LT1 LT4. Condition: New. Listed at 44.99 USD. Genuine GM 12642273 Lifter Follower for High Pressure Fuel PumpFits 2014-Later LT1 LT4 L83 L86 L8B 5.3L 6.2LDoes not fit L84 L87 L8TThis OEM GM part is the ideal replacement for the fuel pump camshaft follower on Gen V LT based engines. Applications Include (if 8th Digit of VIN = 7, 6, C, R, J):CADILLAC CTS-V 2016-2019CADILLAC ESCALADE 2015-2020CHEVROLET CAMARO 2016-2023CHEVROLET CORVETTE 2014-2019CHEVROLET EXPRESS 2500 2018-2021CHEVROLET EXPRESS 3500 2018-2021CHEVROLET EXPRESS 4500 2018-2021CHEVROLET SILVERADO 1500 2014-2019CHEVROLET SUBURBAN 2015-2019CHEVROLET TAHOE 2015-2019GMC SAVANA 2500 2018-2020GMC SAVANA 3500 2018-2020GMC SAVANA 4500 2018-2020GMC SIERRA 1500 2014-2019GMC YUKON 2015-2019Genuine GM 12642273 Lifter Follower for High Pressure Fuel PumpFits 2014-Later LT1 LT4 L83 L86 L8B 5.3L 6.2LDoes not fit L84 L87 L8TThis OEM GM part is the ideal replacement for the fuel pump camshaft follower on Gen V LT based engines. Applications Include (if 8th Digit of VIN = 7, 6, C, R, J):CADILLAC CTS-V 2016-2019CADILLAC ESCALADE 2015-2020CHEVROLET CAMARO 2016-2023CHEVROLET CORVETTE 2014-2019CHEVROLET EXPRESS 2500 2018-2021CHEVROLET EXPRESS 3500 2018-2021CHEVROLET EXPRESS 4500 2018-2021CHEVROLET SILVERADO 1500 2014-2019CHEVROLET SUBURBAN 2015-2019CHEVROLET TAHOE 2015-2019GMC SAVANA 2500 2018-2020GMC SAVANA 3500 2018-2020GMC SAVANA 4500 2018-2020GMC SIERRA 1500 2014-2019GMC YUKON 2015-2019