GrimmSpeed Tallboy Shift Knob – Black Delrin | M12x1.25

Upgrade your shifter feel and ergonomics with the GrimmSpeed Tallboy Shift Knob. Machined from black Delrin — a high-strength, low-friction engineering plastic — the Tallboy features a taller profile than a standard shift knob, placing your hand in a more natural, comfortable position during spirited driving. Lightweight and precise, it’s a clean, functional upgrade for any Subaru or M12x1.25 threaded shifter.

Key Features

• Tallboy Profile: Taller than a standard shift knob for improved hand positioning, reduced wrist fatigue, and a more natural grip during performance driving
• Black Delrin Construction: High-strength, low-friction engineering plastic that stays cool to the touch, resists wear, and provides a consistent, tactile feel in all conditions
• M12x1.25 Thread Pitch: Direct fit for Subaru shifters and any other vehicle with M12x1.25 threaded shift rod
• Lightweight: Delrin construction keeps weight low for a quick, responsive shift feel
• GrimmSpeed Quality: Designed and manufactured by GrimmSpeed — a trusted name in Subaru performance accessories and drivetrain components

Specifications

• Type: Shift Knob
• Style: Tallboy
• Material: Black Delrin
• Thread Pitch: M12x1.25
• Fitment: Universal — any vehicle with M12x1.25 threaded shifter (direct fit for most Subaru models)
• Part Number: 380006

Note: Verify your vehicle’s shifter thread pitch before ordering. M12x1.25 is standard for most Subaru manual transmission models but confirm compatibility with your specific application.