Genuine Xceldyne Parts
XREM43003
Exhaust Spring Retainers
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Lightweight CNC-machined titanium retainers greatly reduce valvetrain mass and increase engine RPM.Increases valve spring life over heavier, stock steel retainers.Use in conjunction with most stock springs and all of CV4s racing valve springs.When used with Xceldyne machined valve locks, you have a perfect retainer/lock/stem fit for unprecedented high-rpm valvetrain control.Sold as a set of 2 Titanium-17, Fits OEM Spring
- Weight: 0.04
- Brand: Xceldyne, Xceldyne
- Manufacturer Item Number: XREM43003
- Distributor Part Number: 09261162