Supertech Dual Valve Springs w/ Titanium Retainers (DSM/Evo 8/9) MSRP: Was: Now: $457.53 Choose Options
Supertech Single Valve Springs w/ Titanium Retainers (DSM/Evo 8/9) MSRP: $424.66 Was: Now: $397.97 Add to Cart
Supertech 4G63 Inconel Exhaust Valves (DSM/Evo 8/9) Supertech Inconel exhaust valves for 4G63 Evo, DSM and GVR4. The Inconel 751 nickel base alloy is great for engines that reach high temps. Sold as a set of 8 or individually as needed. Please do all... MSRP: Was: Now: $38.84 Choose Options
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: $6.99 - $10.95 Choose Options
Supertech Black Nitride Intake (DSM/EVO 8/9/X) Supertech Black Nitride Intake & Exhaust Valves. BLACK NITRIDE: This is a hardening treatment that even though it is not widely used as the chrome coating, it has several benefits and is becoming... MSRP: Was: Now: $180.96 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 Dual Valve Springs w/ Retainers (R35 GT-R) Supertech Dual Valve Springs are designed and manufactured to reduce valvetrain harmonics, increase durability, and provide an increase in performance for your high performance racing engine. All of... MSRP: Was: Now: $736.82 Add to Cart
Supertech Dual Valve Springs w/ Titanium Retainers (DSM/Evo 8/9) Supertech Dual Valve Springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high RPMs and better memory. The retainersare manufactured... MSRP: Was: Now: $457.53 Choose Options
Supertech Dual Valve Springs w/ Titanium Retainers (Evo X) Supertech Dual Valve Springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high RPMs and better memory. The retainersare manufactured... MSRP: Was: Now: $478.08 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 Spring Seat Locator - Set of 16 (DSM/Evo 8/9) Supertech Spring Seat Locator for Dual Valve Spring Kit M1007D; Set of 16 for DSM/Evo 8/9. #SEAT-M1007D-16 MSRP: Was: Now: $119.50 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
