Which 4G63 Rocker Retainer kit do I need?Updated 18 minutes ago
We make two 4G63 kits, and the right one depends on which rocker arms your engine runs.
| Kit | Rocker type | Typically fitted to |
|---|---|---|
| Rocker Retainers, Evo 1 to 3 | Cast | Lancer Evolution 1, 2 and 3, and other 4G63 builds running cast rockers |
| Rocker Retainers, Evo 4 to 9 | Pressed | Lancer Evolution 4, 5, 6, 7, 8 and 9 |
If your engine has been rebuilt or mixed and matched, it is best to check the rocker arms rather than going by model. You can see examples of each in the product photos.
What's included
- Evo 1 to 3 (cast): 16 x Denstoj 4G63 Rocker Retainer clips. Rocker arms aren't included.
- Evo 4 to 9 (pressed): 16 x Denstoj 4G63 Rocker Retainer clips for the pressed rockers. A drop-in fit with no modifications. Rocker arms aren't included.
Both are made from heat-treated high-carbon steel.
Solid lifters for the 4G63
A 4G63 solid lifter kit with Rocker Retainers (16 lifters and 16 clips, Evo 4 to 9) is in development. Email [email protected] to join the waiting list.
Still not sure? Send a photo of your rocker arms to [email protected] and we'll tell you which kit you need.