Shifter base for custom conversions using FS5W71C or H transmissions sourced from:

• 1984-1989 Datsun / Nissan 300ZX (Z31) - NON-turbo only (VG30E)
• 1989-1998 Nissan 240SX / Silvia (S13 & S14)

Only fits FS5W71C & H (6-bolt base) gearbox specific to these cars

• Does NOT FIT transmission from TURBO models, TRUCKS, or any other model

This base is designed for use with an 8"-12" long stick; a Hurst stick is required (NOT included, sold separately). Other brands and homemade sticks are discouraged. Stick mount has 3/8"-24 threaded holes spaced 7/8" apart on center + mating serrations for a Hurst stick on one face. Due to larger mounting threads (3/8"-24), sticks that use 8mm mounting bolts (most OE, "non-TKO" Lokar, others) will not work. Lokar TKO sticks can be mounted but only to the smooth side of the stub

Kit includes mounting hardware and instructions. The base is built by Core Shifters using proven components inside a custom housing:

• Billet steel gear selector stub
• Hardened steel cross-pin & stainless steel fulcrum pivot ring
• Self-centering cross-gate bias springs with heat treated spring seats
• Glass-reinforced polyamide fulcrum socket with steel wear clips
• Rubber oil control seal with steel retaining ring
• Extruded aluminum housing with Spirolox steel support ring
• Zinc-plated laser-cut steel base-plate & cover
• Vibration-resistant serrated flange head steel retaining bolts