EMPI Billet Shift Knob — Machined Aluminum, 7/10/12mm Threads | Porsche 356 A/B/C 1955-1965 (11-4539-0)

The shift knob is the one control your palm never leaves, and a cracked original nags at every gearchange. This billet piece answers with solid machined aluminum that will not chip like brittle plastic, its weighted heft lending a positive, deliberate throw, and three thread adapters — 7, 10, and 12mm — let it meet nearly any air-cooled shifter.

• Machined from solid billet aluminum
• Includes 7mm, 10mm, and 12mm thread adapters
• Fits stock and most aftermarket shift rods
• Weighted feel for positive, deliberate shifts
• Sold each

Fitment: Fits the Porsche 356 A, B, and C from 1955 through 1965, plus Type 1-based air-cooled VW shifters of the era. If you are unsure this fits your car, contact us with your year and model before ordering.

Specifications:

• Part number: 11-4539-0
• Manufacturer: EMPI
• Boxed dimensions: 6 x 5 x 2 in
• Shipping weight: 0.2 lb

Questions & Answers

Does this fit my Porsche? Fits Porsche 356 A/B/C (1955-1965) and virtually any air-cooled VW using a 7mm, 10mm, or 12mm shift-rod thread.

What is this part? A billet aluminum shift knob with three thread adapters to fit stock and aftermarket shifters.

What is the part number? EMPI 11-4539-0, billet shift knob with 7/10/12mm threads, sold each.

Are you an authorized dealer? Yes — Washburn's Metal is an authorized EMPI dealer, so this is genuine EMPI, not a copy.

How does it ship? Ships standard ground from our Orange, California shop.

⚠ California Proposition 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.