The Texas Speed LS7 1.82 Ratio Steel Roller Rocker Arm Set is a bolt-on upgrade for the factory rockers on LS7 engines. The steel rocker bodies are stronger than the stock pieces and use a roller tip that reduces friction and wear on the valve stem tip, while keeping valvetrain weight down compared with heavier aftermarket rockers.
The rockers mount to the factory LS7 rocker arm pedestals, so no machining or stands are needed, and Texas Speed ships them with its trunnion upgrade kit already installed for long bearing life. They are intended for all LS7 engine applications and keep the factory 1.82 ratio.
Specifications
- Rocker ratio: 1.82
- Material: Steel
- Tip: Roller tip for reduced valve tip wear and friction
- Mounting: Bolt-on to factory LS7 rocker arm pedestals
- Trunnions: Texas Speed trunnion upgrade kit installed
- Application per Texas Speed: All LS7 engine applications
- Quantity: Sold as a set
FAQ
What engines do the Texas Speed LS7 1.82 steel roller rockers fit?
Texas Speed lists them as a bolt-on for all LS7 engine applications, using the factory LS7 rocker arm pedestals. The LS7 is the 7.0L engine used in the 2006 to 2013 Corvette Z06 and the 2014 to 2015 Camaro Z/28, and the rockers also suit LS7 crate engines and swaps.
Do the rockers come with a trunnion upgrade?
Yes. Texas Speed installs its trunnion upgrade kit on every set before shipping, giving the rockers quality bearings for a long service life without a separate trunnion job.
Why choose steel roller tip rockers over the factory LS7 rockers?
The steel bodies are stronger than the factory rockers and the roller tip reduces friction and wear on the valve tip. Texas Speed also designed them to avoid the extra valvetrain weight that some other aftermarket rockers add.
Do these rockers change the LS7 rocker ratio?
No. They keep the 1.82 ratio of the factory LS7 rockers, so valve lift with a given camshaft stays the same as stock.
Is this rocker set vehicle specific?
No. Fitment is by cylinder head and engine. The set fits the LS7 rocker pedestals in any chassis, including LS7 swaps.
