Cosworth Replacement Valve Cotter/Keeper/Lock Set | 2007-2017 Subaru Impreza WRX STI (PR7563)
Replacement Valve Cotter/Keeper/Lock Set by Cosworth
For those of you re-machining, or performing maintenance to the head of your engine, Cosworth Valve Keepers, Locks, and Cotters have been fabricated from premium materials to promote smooth and powerful valve train operation.
If you’re re-machining your head, performing maintenance, or if you are prepping the head for larger valves and valve springs, make sure you have use premium components.
Intended to be used specifically with Cosworth valve spring retainers
- Type: Replacement Valve Cotter/Keeper/Lock Set
- Intended to be used specifically with Cosworth valve spring retainers
- Mfgr. Warranty: No Warranty
- 2007 Subaru Impreza WRX STI
- 2007 Subaru Impreza WRX STI Limited
- 2008-14 Subaru Impreza WRX STI Hatchback
- 2010 Subaru Impreza WRX STI Special Edition Hatchback
- 2011-14 Subaru Impreza WRX STI Limited Hatchback
- 2011-14 Subaru Impreza WRX STI Limited Sedan
- 2011-14 Subaru Impreza WRX STI Sedan
- 2015-16 Subaru WRX STI Base
- 2015 Subaru WRX STI Launch Edition
- 2015-16 Subaru WRX STI Limited
What's In The Box?
- Replacement Valve Cotter/Keeper/Lock Set