High Speed Cartridge for the LS Magnum 2650 (PI)
Specifications Part numbers, fitment codes and shipping
- Brand
- Magnuson Superchargers
- Speedzone SKU
- 17-51-01-559
- Manufacturer part number
- 17-51-01-559
- Category
- Parts
- Shipping weight
- 5.0 lb
Built for LS owners who routinely spin their Magnum PI 2650 beyond OEM limits, this upgrade input‑shaft cartridge assembly is a must-have for smoother, more stable operation at extreme supercharger speeds.
Why upgrade?
- Track‑oriented headroom – ideal for overdrive crank pulleys, smaller blower pulleys, and sustained high‑RPM use in drifting, drag, road‑race, or half‑mile events.
- Plug‑and‑play install – pre‑assembled, pre‑lubed, and designed to swap in on the bench or in vehicle.
- Reduced vibration & wear – engineered to keep loads in check when the blower is pushed hardest.
*Lead times are currently 4 weeks.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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