Serpent 903630 - SL8 XLI Gearbox Housing for Cobra GT8 Reinforced Unit  [SER903630]

Overview of the Serpent 903630 - SL8 XLI Gearbox Housing

If you need a tougher gearbox option, the Serpent 903630 - SL8 XLI Gearbox Housing for Cobra GT8 is a solid choice. Made to match the Cobra GT8 and 977 EVO2 kits, it is intended to stand up to heavy use and track stress.

Durable Shell Design

The housing features a beefed-up outer wall to limit deformation during hard running. This keeps gears aligned and reduces the chance of shifting issues after repeated heats.

Functional Upgrades for Reliable Runs

• High-Quality Bearings: NSK bearings are press-fit for accurate rotation and long-term reliability.
• Reduced Mass: Machined rills trim unneeded weight and aid airflow for cooler operation on extended runs.
• Easy Adjustment: Side-holes let you quickly reset gearbox shoes to suit different track surfaces and conditions.

Compatible with SL8 XLi gearbox systems, the housing works with Cobra GT8 and 977 EVO2 kits and is included in some new car and two-speed SL8 XLi sets.