Crow Cams / Genuine GM V6 Alloytec Left Hand Exhaust Cam (LWR)
Crow Cams / Genuine GM V6 Alloytec Left Hand Exhaust Cam (LWR)
V6 Alloytec Left Hand Exhaust Cam (LWR) is a performance camshaft for the specified engine family. Camshaft profile, valve-train compatibility and the intended powerband must be considered together when selecting the complete engine setup.
Product specifications
| Supplier part number | 12632277 |
|---|---|
| Component brand | Genuine GM |
| Product category | Camshafts |
Technical and supplier information
- Crow Cams proudly supplies genuine GM components for the V6 Alloytec engines
- Confirm exact supplied contents with Built by Boost & Tune before ordering.
Application and fitment
LWR Supplier part number: 12632277
Supplied contents
One camshaft for the specified position/profile. Matching camshafts, lifters, springs, retainers and installation hardware are not included unless explicitly stated for this SKU.
Installation and configuration
- Confirm the camshaft part number, engine generation, camshaft drive, trigger arrangement and cylinder-head compatibility before installation.
- Degree the camshaft where required and measure piston-to-valve, valve-to-valve, spring coil-bind and retainer-to-seal clearances on the actual engine.
- Confirm inlet/exhaust position, cam timing and any VCT/VVT phaser requirements. Matching camshafts are separate unless the selected package explicitly includes a set.
- Check lifter type, hydraulic preload or mechanical lash, rocker geometry, pushrod length where applicable and the required spring/retainer package.
Recommended associated products
Only purchase components required for your actual engine configuration. Included kit components are already accounted for; separately listed alternatives must not be added cumulatively.
- Optional: Crow Cams / Genuine GM V6 Alloytec Oil Pump (LFW,LFX,LWR) — Related service component for the matching Alloytec engine code. Confirm production year, bank and exact part number.
BBT product selection and workshop support
Built by Boost & Tune is an authorised Crow Cams dealer and performance engine workshop. We can assist with the correct camshaft profile, compatible valve-train hardware, engine preparation, installation and calibration. Provide the exact engine code, intended use and existing components so the complete package can be checked before ordering.
Vehicle Fitment
- Holden Commodore Ve Lwr
- Holden Commodore Vf Vfii Lwr
Confirm chassis, engine, drivetrain and production-year compatibility before ordering.
Built by Boost & Tune Support
BBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.