Fits: 2014–2019 Chevrolet Corvette 2014–2018 Chevrolet Silverado 1500 2014–2019 Chevrolet Camaro 2015–2019 Chevrolet Tahoe 2015–2019 Chevrolet Suburban 2019 Chevrolet Silverado 1500 LD 2014–2018 GMC Sierra 1500 2015–2019 GMC Yukon 2015–2019 GMC Yukon XL 2019 GMC Sierra 1500 Limited 2015–2019 Cadillac Escalade 2015–2019 Cadillac Escalade ESV COMP Cams13704-KITRocker ArmsCOMP Cams retrofit trunnion kits for GM LS Series engines are designed to convert stock LS Series rocker arms into captured roller trunnions for high-rpm race applications. They include rocker arm trunnions, bearings, and retaining rings for a complete installation. Keep your valvetrain reliable throughout the entire rpm range with one of these GM LS rocker arm bearing upgrade kits. Kits include: * 16 rocker arm trunnions, LS-type retrofit * 32 rocker arm bearings, LS-type retrofit * 32 rocker arm retaining rings, LS-type retrofit * 16 bolts for LS trunnion kit * 2 washers for pressing trunnions