ZF Design

Call Directions Website Contact the business

ZF Design The best Subaru manual transmissions in Colorado! Serving the Denver/Metro area and nearby cities.

09/28/2026

Every built Subaru block should have pinned mains and a vertical line bore with torque plates... otherwise you're just asking for oil pressure problems and spun bearings.





Our good friends over at DirtFish recently picked up a X Shift Gearboxes sequential gearbox for one of their rally cars!...
09/25/2026

Our good friends over at DirtFish recently picked up a X Shift Gearboxes sequential gearbox for one of their rally cars! Stay tuned for some upcoming videos of them having fun with it!





09/15/2026
09/11/2026

A little h6 work to finish off the week!





09/04/2026

All Subaru cranks can use improvements in balancing!





09/02/2026





08/31/2026



Another busy week of gearbox builds! From STI to WRX to NA! transmission
08/20/2026

Another busy week of gearbox builds! From STI to WRX to NA!





transmission

07/29/2026

26 additional pins on the mainline help keep oil to your connecting rods!





Address

4600 Wadsworth Boulevard
Wheat Ridge, CO
80033

Opening Hours

Monday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 6pm
Saturday 11am - 4pm
Sunday 11am - 4pm

Telephone

+17204252198

Website

Alerts

Be the first to know and let us send you an email when ZF Design posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to ZF Design:

Shortcuts

Share