Clutches

Valair NV4500 Street Triple Disc Non-Weighted – 1000HP/2000 ft lbs

Street triple disc non-weighted clutch rated for up to 1000HP. Designed for NV4500 transmissions, this setup delivers exceptional holding power with improved drivability compared to race-only...

Valair NV4500 Dual Disc Sintered Iron – SFI Billet Flywheel

Sintered iron dual disc clutch paired with an SFI billet flywheel and steel insert. Built for maximum torque capacity and extreme abuse, ideal for competition, sled pulling, and high-boost Cummins...

Valair NV4500 Quiet Organic Spring Hub Dual Disc Kit 550hp/1100 ft lbs

Quiet organic spring hub dual disc clutch designed for NV4500 transmissions. Combines organic friction materials with noise-reduction technology, offering smooth engagement, reduced chatter, and...

Valair NV4500 Quiet Ceramic Spring Hub Dual Disc Kit – Nodular Iron Flywheel 700hp/1400 ft lbs

Quiet Ceramic spring hub dual disc clutch kit for NV4500 with nodular iron flywheel. Engineered to reduce gear rattle and noise while delivering high torque capacity, semi smooth engagement, and...

Valair NV4500 Organic Spring Hub Dual Disc Kit – 550hp/1100 ft lbs

Organic spring hub dual disc clutch for NV4500 transmissions. Offers excellent drivability with increased torque capacity over single disc clutches, making it ideal for street-driven trucks needing...

Valair NV4500 Ceramic Spring Hub Dual Disc Kit 700hp/1400 ft lbs

Valair NV4500 13″ Conversion kit HD Ceramic/Kevlar – 500HP / 1000 FT LB Torque

Ceramic/Kevlar 13-inch conversion clutch designed for NV4500 and Getrag transmissions. Rated for 500HP and 1000 ft-lb torque, combining strong holding power with improved drivability and reduced wear...

Valair NV4500 HD Kevlar/Ceramic – 450HP / 900 FT LB Torque

High-performance Kevlar/ceramic single disc clutch engineered for NV4500 applications. Rated for 450HP and 900 ft-lb torque, offering improved heat resistance, smoother engagement than full ceramic,...

Valair NV4500 13″ Conversion kit HD Ceramic/Ceramic – 600HP / 1100 FT LB Torque

High-performance ceramic/ceramic 13-inch conversion clutch built for extreme torque demands. Rated at 600HP and 1100 ft-lb torque, this kit delivers maximum holding power, fast engagement, and...

Valair NV4500 13″Conversion kit HD Organic/ Single Disc– 450HP / 900 FT LB Torque

Heavy-duty organic/organic 13-inch conversion clutch for NV4500 and Getrag transmissions. Supports up to 450HP and 900 ft-lb torque while maintaining smooth street manners, reduced chatter, and...

Valair NV4500 13″ Conversion kit Stock OEM Replacement – 350HP / 750 LB Torque

13-inch conversion clutch kit upgrading NV4500 or Getrag transmissions from a 12.25″ setup. Rated for 350HP and 750 ft-lb torque, includes a new 6-speed flywheel and delivers improved torque...

Valair NV4500 HD Ceramic/Ceramic – 550HP / 1000 FT LB Torque

Heavy-duty ceramic/ceramic single disc clutch for NV4500 and Getrag transmissions. Built to handle up to 550HP and 1000 ft-lb torque, ideal for performance trucks needing aggressive holding power,...

Valair NV4500 12V Stock OEM Replacement – 300HP / 700 FT LB Torque

Stock OEM replacement single disc clutch designed for Dodge Ram 5.9L Cummins with NV4500 or Getrag 5-speed transmissions. Rated for up to 300HP and 700 ft-lb torque, providing smooth engagement,...