Valvetrain

Supertech

Supertech Exhaust Valve Stem Seals VQ35DE 350Z G35

If you are getting work done on your head, we recommend replacing your worn out valve stem seals. *Sold individually*

Supertech

Supertech Intake Valve Stem Seals VQ35DE 350Z G35

If you are getting work done on your head, we recommend replacing your worn out valve stem seals. *Sold individually*

Brian Crower

Brian Crower Nissan 350Z VQ35DE Valve Spring & Titanium Retainer Kit

VQ35DE Valve Spring & Retainer KitDesigned for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC titanium retainers are CNC...