Built Stage 1 ZF 8HP Transmission Service 1200hp Gearbox kit

Track Industries is now offering built 8HP transmission services. This is rated for 1200hp 1200nm 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 2000hp/2000nm

*SUPPLY YOUR OWN CORE

Track Industries stage 1

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 1200hp and 1200nm

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 upgraded 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.

Superstock Clutch Kit

Clutch A – 5 Plates (+0)

Clutch B – 5 Plates (+0)

Clutch C – 9 Plates (+3)

Clutch D – 5 Plates (+1)

Clutch E – 8 Plates (+3)

Superstock up to 1200HP

Sportman Clutch Kit

Clutch A – 6 Plates (+1)

Clutch B – 6 Plates (+1)

Clutch C – 11 Plates (+5)

Clutch D – 6 Plates (+2)

Clutch E – 10 Plates (+5)

Sportsman up to 1500 hp

Sportsman Plus Clutch Kit

Clutch A – 7 Plates (+2)

Clutch B – 7 Plates (+2)

Clutch C – 12 Plates (+6)

Clutch D – 7 Plates (+3)

Clutch E – 12 Plates (+6)

Sportsman’s Plus up to 1700 hp

ProMax Clutch Kit

Clutch A 8 Plate (+3)

Clutch B 7 Plate (+2)

Clutch C 12 Plate (+6)

Clutch D 8 Plate (+4)

Clutch E 11 Plate (+6)

Billet End Plates and Pistons: Provide rigidity under higher clamp pressures to A and D clutches.

Billet Steel A Basket: Allows three additional plates over OE to maximize torque holding capacity in 1st and 2nd gears.

ProMax up to 2000 hp+