Supertech Valve Spring Kit

Supertech

$389.97 $419.97

Supertech 4G63 Dual Valve Spring Kits

Fits these Applications:
2003-2006 Mitsubishi Lancer Evolution VIII-IX


The Supertech Dual Valve Spring Kits include 16 dual springs, 16 titanium retainers, valve seats and reduced O.D. valve seals. Designed and manufactured to reduce valvetrain harmonics, increase durability, and provide an increase in performance for your 4G63 engine. All Supertech dual valve springs are manufactured using superclean chrome silicon vanadium alloy and then heat treated, stress relieved and shot peened to help improve the fatigue life of the spring.



Each Kit Includes:
(16) Dual Valve Springs
(16) Retainers
(16) Valve Seats
(16) Reduced O.D. Valve Seals

Brands We use