16Pcs Valve Stem Seals 12482063 For Chevy GEN III IV 4.8 5.3 5.7 6.0 6.2 LS1 LS2

16 Pcs Valve Stem Seals For Chevrolet GEN III IV 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LQ9

Description:

Brand New and High Quality

Professional installation is highly recommended

Part Number：12482063, CG777600LD

Fitments: For - LS1, LS2, LS4, LS6, LQ4, LQ9, LM7, L59, LR4, LM4, L33, L76, L77, LY2, L20, LY5, LMG, LMF, LY6, L96, LH6, LC9, LH8 and LH9

Package Include：16 Pcs

Feature: -These valve seals fit for the LS (4.8L, 5.3L, 5.7L, 6.0L, 6.2L & 7.0L GM) engines with .313" stem valves and guide boss machined to .500". -These are the design with the retainer that sits under the valve spring, aka "top hat" design. Fits for all LS engines with single valve springs. -There are 2 different valve seal styles for the LS motors: "Small" and "Top Hat". "Top Hat" style valve seals can only be used with single valve springs (this listing). If you are upgrading your valve springs to dual springs (Performance) and already have the "Top Hat" design, you will need to use small (Metal Clad) valve seals instead.