Comp Cams SPRING SEAT CUPS, FOR 26925 & 26926 JD Customs U.S.A Do these brackets need any

Do these brackets need any prep or finishing before installation

Standard metric sockets (21MM is typical for M12x1

You'll need basic fasteners to secure it to the factory mounting points — check your truck's service manual or test-fit the bracket first to confirm bolt size and type for your model year

Level 2 cable (USA)

Comp Cams SPRING SEAT CUPS, FOR 26925 & 26926 JD Customs U.S.A Do these brackets need anyThis Dual Valve Spring Kit for LS engines includes carefully matched Dual Valve Springs, retainers, locks, seals and spring seats. With a . 675" maximum lift, these COMP Cams Dual Valve Springs for street strip applications are manufactured from Super CleanT wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter the application. The dual spring