Wide Application: The beehive valve spring is suitable for most engines, compatible with 4.8L 5.3L 5.7L 6.0L 6.2L engines models LS1 LS2 LS3 LS4 LS6 LS7 LS9 LSA LSJ LSX LSY LQ4 LQ9 LM7 #Replace For PAC-1219. Material: Made of high quality steel with superior tensile strength properties, ductility, inclusion content, and fatigue toughness. Spring […]
Engineered to mount directly to factory stands on LS1-LS6 using a specially engineered adaptor, Features a precision acme lead screw and nut, The “floating valve angle axis” automatically adjusts for the variance in valve angle, Has contoured spring reliefs on the compressor top to allow for easy removal & installation of valve spring, Contoured spring […]
Engineered to mount directly to factory stands on LS1-LS6 using a specially engineered adaptor, Features a precision acme lead screw and nut, The “floating valve angle axis” automatically adjusts for the variance in valve angle, Has contoured spring reliefs on the compressor top to allow for easy removal & installation of valve spring, Contoured spring […]