SpeedFactory Heavy Duty K-Series Shift Selector K20 K24 SF-05-005

Item Specifics:

Brand: SpeedFactory Racing

Part Number: SF-05-005

Type: Heavy Duty Shift Selector

Material: High Strength Tool Steel, Heat Treated

Fitment: K-Series Transmissions (K20/K24, most applications)

Condition: New

Description:

This is the fix for a failure point that's cost K-series racers real races and real transmission damage — a genuine SpeedFactory heavy duty shift selector, part SF-05-005. The factory piece is weak cast metal, and it's a well-known failure point under hard use. SpeedFactory re-engineered this part from the ground up specifically for racing conditions.

Precision machined from high strength tool steel, heat treated, and strengthened exactly where the factory piece fails. Installation doesn't require pulling the transmission — remove the shift mechanism from the top (one hex head interlock bolt, four 10mm bolts), swap the factory piece held by a single 12mm bolt, and reinstall. Straightforward enough to do in the car, without a full teardown.

But this isn't just about swapping a part. It's about not losing a race — or a transmission — to a piece that was never built for what you're actually doing with it. Whether you're at the track every weekend or just don't want to gamble on a known weak point, this shift selector does exactly that.

🚚 Fast shipping nationwide — orders ship next business day, typical arrival in 2-4 days

⭐ Local pickup available — Pico Rivera, CA showroom

📞 Questions on fitment or install? Call 562-366-4516 or Text 562-270-5361 — happy to help

Item Details:

Genuine SpeedFactory Racing heavy duty shift selector, part SF-05-005

High strength tool steel, heat treated construction

Direct replacement for weak factory cast piece

Installation possible with transmission in car

1-year limited warranty against manufacturing defects

Fits: Most K-Series transmissions (K20/K24)

Why Buy From JDM CARBOY?

✅ Genuine products

✅ Fast shipping

✅ Expert fitment assistance

✅ Local pickup available

✅ Financing available at checkout

✅ Serving the JDM Community Since 2001

Professional installation recommended.