Rennline Billet Aluminum HVAC Control Knob - SKU# I12 Fascia and a zippered breast pocket

and a zippered breast pocket

The long-sleeve top offers a high-neck design for maximum protection

while the extended gauntlet offers a clean appearance and secure fit

modulation and consistent rear‑end braking under track loads

Rennline Billet Aluminum HVAC Control Knob - SKU# I12 Fascia and a zippered breast pocketRennlines billet aluminum heater control knobs are the perfect inexpensive interior upgrade for any 911 914. Factory heater control knobs become faded, cracked, and or unsightly after years of exposure to UV light. Rennline billet knobs are machined from 6061 aluminum and are available in red or black anodized finishes for a durable, long lasting appearance. Simply pull off your old knob, and tap ours on, installation is literally a snap. **Some later