Transmission Building Services

We have been building 911 transmissions for over a quarter of a century.  We can custom build 915 and all G50 variants from 964 through GT3 and 996 twin-turbo.

Full race prep consulting on trans selection, ratios, diff setup and retrofits.

Single Mass and High Torque clutch solutions

• Complete Rebuilding Services
• Limited Slip Retrofits with custom lockup in accel and overrun
• Custom Gear Ratios
• Performance and Endurance Upgrades
• Billet Forks
• Trans Coolers
• G50 Shortening for install in 911 though 1986
• Short and Shifter Assemblies from WeVo, Tilton and B&H
• U-Joint 915 couplers

Gearing charts for all transmissions 1973-2011 including 915/G50/G64/G96, 911, 964, 993, GT3, GT3 Cup and 996/7 twin-turbo