AMT Motorsport X-Wife Billet Drop Spindles for C5 Corvette
The AMT Motorsport X-Wife Drop Spindles fit 1997–2004 C5 Corvette Base, Fixed Roof Coupe, and Z06 models with the LS1 or LS6 5.7L engine. Choose bare aluminum, part number 265911, or a custom-anodized finish, part number 265911A, before ordering. Developed by GSpeed and precision-machined by AMT Motorsport, these billet spindle assemblies lower the Corvette approximately 1 inch by raising the wheel-hub position, helping preserve shock travel while adding performance-oriented camber and revised suspension geometry.
Product Details
- Brand: AMT Motorsport
- Product: X-Wife Billet Drop Spindles
- Bare Aluminum Part Number: 265911
- Custom-Anodized Part Number: 265911A
- Vehicle: 1997–2004 C5 Corvette
- Set: Four spindle assemblies
- Ride-Height Change: Approximately 1 inch lower
- Camber Change: Adds approximately 3 degrees of negative camber
- Material: 6061-T6 billet aluminum
- Manufacturing: Five-axis CNC machined
- Upper Joint: Radial RYT-10 spherical bearing
- Upper Pin: Heat-treated 17-4PH stainless steel
- Finish Options: Bare aluminum or custom anodized
- Manufacturing Location: Made in New York from US-sourced materials
Benefits
- Lowers the C5 Corvette approximately 1 inch without relying solely on spring-height changes
- Helps retain usable shock travel on a lowered Corvette
- Adds performance-oriented negative camber for aggressive alignment setups
- Updates the factory spindle geometry to improve bump-steer behavior
- Uses reinforced brake-caliper mounting points to help reduce flex
- Replaces the factory upper ball-joint arrangement with a spherical-bearing design
- Provides precision-machined billet construction for demanding street and track use
Important Notes
- These spindles add approximately 3 degrees of negative camber and are intended for performance-oriented alignment targets.
- Conventional street-alignment settings may not be achievable with this spindle geometry.
- A complete professional four-wheel alignment is required after installation.
- The Corvette must be realigned when switching from another drop-spindle design.
- The custom-anodized option requires confirmation of the requested finish color.
- These spindles are made to order. Allow approximately six weeks for machining and shipment.
- AMT Motorsport provides a five-year bearing guarantee and a lifetime spindle guarantee.
CORVETTE COMPATIBILITY
- Generation: C5 Corvette
- Model Years: 1997–2004
- Models: Base Coupe and Convertible, Fixed Roof Coupe, and Z06
- Engines: LS1 5.7L and LS6 5.7L
- Body Styles: Coupe, Convertible, and Fixed Roof Coupe
- Transmissions: Manual and Automatic
Use Overview
AMT Motorsport X-Wife Drop Spindles are intended for C5 Corvette owners building around a performance alignment rather than lowering the car only for appearance. By repositioning the wheel hub, the spindle design produces an approximately 1-inch drop while helping keep the shocks operating within their intended travel range. The additional negative camber, revised bump-steer geometry, spherical upper joint, and reinforced caliper mounting make this a serious suspension upgrade for track-day, autocross, and performance-focused street Corvettes.
Why Buy AMT Motorsport X-Wife Drop Spindles?
The X-Wife Drop Spindles combine GSpeed suspension development with AMT Motorsport’s in-house machining and manufacturing. Each assembly is CNC machined from 6061-T6 billet aluminum and uses a Radial RYT-10 spherical bearing with a heat-treated 17-4PH stainless-steel upper pin. For C5 Corvette owners who want a lower ride height without simply sacrificing shock travel, this design provides a purpose-built solution backed by premium materials and AMT Motorsport’s long-term component guarantees.
✅ In-stock items ship within 24–48 hours via Standard Ground.
✅ Free shipping items are available in the Continental US only.
✅ Custom quotes available for 2-Day, Next Day, or Saturday delivery.
✅ Custom or backordered items ship as soon as available.
