AMT Motorsport Vulcan Differential Mounts for C6 Corvette
The AMT Motorsport Vulcan Differential Mounts, part number 266030, fit all 2005–2013 C6 Corvette models, including Base, Grand Sport, Z06, ZR1, and 427 Convertible models with the LS2, LS3, LS7, or LS9 engine. Sold as a pair, these performance differential mounts use machined 6061-T6 aluminum assemblies with fully captured rubber isolation sections to help reduce unwanted drivetrain movement during hard acceleration, braking, cornering, and rapid throttle transitions without using a completely solid mounting design.
Product Details
- Brand: AMT Motorsport
- Part Number: 266030
- Product: Vulcan Differential Mounts
- Vehicle: 2005–2013 C6 Corvette
- Quantity: Sold as a pair
- Material: Five-axis-machined 6061-T6 aluminum
- Mount Design: Interlocking two-piece construction
- Isolation: Integral fully captured rubber section
- Hardware: Grade 10 yellow-chromate-plated hardware
- Locking Hardware: Nylon locking nuts included
- Fastener Design: Sunk-in hex bolts for improved installation access
- Weight: Approximately 1.2 pounds per mount
- Weight Savings: Approximately 1 pound per mount compared with stock
- Manufacturing: Machined in New York, USA
- Warranty: AMT Motorsport lifetime replacement guarantee
Benefits
- Helps reduce unwanted differential and drivetrain movement under heavy load
- Provides more consistent response during launches and rapid throttle transitions
- Helps control the drivetrain pendulum effect during aggressive cornering
- Uses a fully captured rubber section to manage vibration and resist deformation
- Provides greater rigidity than mounts made primarily from bent sheet metal
- Saves approximately 2 pounds per pair compared with the factory mounts
- Includes Grade 10 hardware and nylon locking nuts for installation
Important Notes
- These mounts are designed for performance-oriented street, autocross, drag-racing, and track use.
- Noise, vibration, and harshness may increase compared with the softer factory rubber differential mounts.
- The captured rubber isolation section helps manage vibration but does not make these mounts as soft as the factory components.
- The mounts are sold as a complete pair.
- Inspect the surrounding differential, transmission, torque-tube, and engine mounts during installation for wear or damage.
- Professional installation is recommended if you are not experienced with C6 Corvette drivetrain components.
CORVETTE COMPATIBILITY
- Generation: C6 Corvette
- Model Years: 2005–2013
- Models: Base, Grand Sport, Z06, ZR1, and 427 Convertible
- Engines: LS2 6.0L, LS3 6.2L, LS7 7.0L, and LS9 6.2L Supercharged
- Body Styles: Coupe and Convertible
- Transmissions: Manual and Automatic
Use Overview
The factory C6 Corvette differential mounts are designed primarily to isolate drivetrain noise and vibration during normal street driving. During hard launches, rapid throttle changes, braking, and aggressive cornering, the rear drivetrain can move against those softer mounts. AMT Motorsport Vulcan Differential Mounts use rigid machined-aluminum assemblies and fully captured rubber isolation sections to help limit that movement while still providing more vibration control than a completely solid mounting system.
Why Buy These AMT Motorsport C6 Corvette Differential Mounts?
AMT Motorsport Vulcan Differential Mounts are built specifically for performance-driven C6 Corvettes. Their five-axis-machined 6061-T6 aluminum construction, interlocking two-piece design, captured rubber isolation, lightweight assemblies, and included Grade 10 hardware provide a purpose-built upgrade for Corvette owners who want greater drivetrain control during demanding street and track use.
✅ 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.
