Graziano L140 Solutions
Drop Gear sets
High Performance Clutch Kits
High Performance Clutch Kits
Direct replacement for the OE transfer gears. On higher horsepower applications or heavily tracked vehicles, these transfer gears are the first item to break in the gearbox. HCF manufacture's replacements in a superior alloy and with optimized tooth counts and geometry that eliminate this failure point. Offered in several ratios, depending on vehicle use, engine choice and desired MPH.
High Performance Clutch Kits
High Performance Clutch Kits
High Performance Clutch Kits
HCF produces clutch kits in kevlar, ceramic and carbon facings with lightweight aluminum pressure plate lids. Custom flywheels made of high quality steel or aluminum can be provided to suit any engine selection and are balanced as a rotating assembly with the clutch.
Supporting applications from 300lb-ft to 2500lb-ft+.
Sequential Paddle Shift System
Sequential Paddle Shift System
Sequential Paddle Shift System
Sequential paddle shift system for the Graizano L140. Customized to your application with datalogging and remote tuning capabilities. Additional details here.
Overdrive 5/6 Gear
Sequential Paddle Shift System
Sequential Paddle Shift System
Alternative ratios for the 5/6 gear to allow for a more conventional overdrive gear. Paired with the 1.04 drop gears, it optimizes both acceleration and highway RPM.
Midplate and Retaining Plate
Midplate and Retaining Plate
Midplate and Retaining Plate
Direct replacement for the OEM cast midplate. As horsepower increases, the second most common failure point is the area between the main and lay shafts.
6061 Aluminum Midplate and 4140/42 Retaining Plate
Custom Applications
Midplate and Retaining Plate
Midplate and Retaining Plate
Capabilities to engineer, design and produce one-off drivetrain solutions. Please inquire for more details.
Motorsports Limited Slip Differential (rear)
Motorsports Limited Slip Differential (rear)
Motorsports Limited Slip Differential (rear)
Ramp-and-plate LSD for track-only vehicles where the owner wishes to tune locking behavior on acceleration and deceleration for optimal track performance.
High Torque Limited Slip Differential (rear)
Motorsports Limited Slip Differential (rear)
Motorsports Limited Slip Differential (rear)
For high torque applications where the OEM LSD's capacity is exceeded and the owner desires the functionality of a limited slip differential.
Motorsports Limited Slip Differential (front)
Motorsports Limited Slip Differential (front)
Motorsports Limited Slip Differential (front)
Ramp-and-plate LSD for track-only vehicles where the owner wishes to tune locking behavior on acceleration and deceleration for optimal track performance.
High Torque Limited Slip Differential (front)
Motorsports Limited Slip Differential (front)
Motorsports Limited Slip Differential (front)
For high torque applications where the OEM LSD's capacity is exceeded and the owner desires the functionality of a limited slip differential.
Custom Axles
Custom Axles
Custom Axles
Custom fitment 300M axles and chromoly CV joints. Made to length and supplied complete with hardware and flanges to match the Graziano L140 output flange.