Built Stage 2 ZF 8HP Transmission Service 1300hp Gearbox kit

Track Industries is now offering built 8HP transmission services. This is rated for 1300hp 1300nm you can purchase a gearbox from us and get it built or send in your old slipping one to be built by our specialist team.

Contact us for your build consolidation as we can customise this kit from OEM rebuild to our built extreme stage 3 package good for 1600hp 1600nm

Track Industries stage 2

Remove all internal components

Disassembly and inspection of all internal components

Acid clean of transmission

modified valve body separator plate. Ream/replace with oversize valves

replace with new GPZ performance clutches, measure all clutch packs

Upgraded Steels Throughout Entire Transmission

Supply and install Sonnax HD backing plates for A and D clutch

Sonnax HD E-hub

Zip kit and Bushing kit from Sonnax, New genuine ZF solenoids

Upgrades O-Rings and Seals Within The Valve-Body Assembly

Full post test of valve body

Dry stack clutch build to set clearance

Reinstall all internal components

Final wet build

Install mechatronics module, wiring plug

All New Gaskets, Seals and Rings

Brand New Pan Filter Element

Includes reconditioned OEM converter

Rated for 1300hp and 1300nm

We have now added the Sonnax billet D-Clutch Cylinder for more reliable outcomes as it was prone to wear with extra clutch pressures applied to clamping against clutch slip. 

Also we have added to option to upgrade to Dodson Motorsports clutches kits, superstock version adds an extra +3 clutches on the C- clutch, +1 on the D- clutch and +3 on the E- clutch with also an extra 30% more friction surface over the others. 

Can also offer the Dodson Motorsports Sportsman and Promax clutch kits for serious competition along with the rest of their product line including upgraded converters. 

Get in contact with the team today.