Description
This is the valve and spring kit that comes standard with the PPE Cast Iron Cylinder Heads. Kit features straight valve springs with an installed pressure of 85-90 pounds, which offers higher responsiveness and better boost handling. All valves are fully nitridated, 21-4N super alloy exhaust valves. The spring retainers and seats are made of case-hardened high-strength chromoly steel for superior wear resistance. The FKM valve seals are tailored to the Cast Iron Heads’ valve guides for a tight seal. Each kit services two complete cylinder heads. Kit includes: 16 intake valves 16 exhaust valves 32 springs 32 spring retainers 32 spring seats 32 sets of valve keepers 32 valve seals
Fitment
- 2001-2016 GM 6.6L Duramax Valve and Spring Kit
- Confirm application against the PPE listing before ordering: https://ppepower.com/products/intake-exhaust-valves-and-straight-valve-springs-kit-complete-gm-6-6l-duramax-2001-2016
Details
- Manufacturer: Pacific Performance Engineering (PPE)
- Primary SKU: 110090083
- Options: Default Title
- Condition: New
- Price is PPE published retail on ppepower.com at listing time (not MAP).
Available options
- Default Title — SKU 110090083 — $899.99 — 12.0 lb
Questions about fitment? Call Ducky Fuel Injection at 479-799-3953.
