Supertech Single Valve Springs w/ Titanium Retainers (DSM/Evo 8/9) MSRP: $424.66 Was: Now: $397.97 Add to Cart
Supertech 4G63 Valve Stem Seals (DSM/Evo 8/9) Supertech 6.6mm valve stem seals fit 4G63 Evo, DSM, GVR4, 3000GT and Stealth. These are available with the standard OD for single valve springs or a reduced OD for use with Supertech's dual valve... MSRP: Was: Now: $6.90 - $9.95 Choose Options
Supertech Bronze 4G63 Valve Guides (DSM/Evo) Supertech Maganese Bronze 4G63 Valve Guides (DSM/Evo)The Supertech precision-machined, high quality Maganese Bronze Valve Guides used in combination with their low friction nitrided valves provide... MSRP: Was: Now: $6.03 - $48.22 Choose Options
Supertech Single Valve Springs w/ Titanium Retainers (DSM/Evo 8/9) Supertech Single Valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high rpms and better memory. The retainers are manufactured... MSRP: $424.66 Was: Now: $397.97 Add to Cart
Supertech Valve Stem Seals (R35 GT-R) Supertech 6mm valve stem seals fit many Nissan engines including R35 GTR, 350Z, 370Z, Skyline, Sylvia and more. Intake (Set of 12) #N6I-12 Exhaust (Set of 12) #N6E-12 MSRP: Was: Now: $9.40 Choose Options
