{"product_id":"delrin-shift-knob-with-stainless-steel-core","title":"Delrin Shift Knob with Stainless Steel Core","description":"Its core is made of polished stainless steel, weighing 245g for Delrin models and 330g for Cosmic Space models, which adds a substantial feel to enhance shift control and provide smoother gear engagement.\n\nThe outer shell is constructed from high-performance, temperature-resistant Delrin, available in black or white. Alternatively, choose a vibrant Cosmic Space anodized shell in red, blue, or purple. This construction ensures the knob remains comfortable to the touch, avoiding extreme heat in the summer or cold in the winter. The knob measures 3.5\" tall and 1.6\" wide, designed for a confident grip and ergonomic feel during operation.\n\nFor certain automatic vehicles, the Billetworkz Automatic Adapter (sold separately) may be required for proper installation and compatibility with the factory shifter. For manual transmissions, fitment can vary, and a Billetworkz Boot Retainer (sold separately) is recommended to eliminate any gap between the shift boot and the knob. Additional accessories like a Reverse Lockout or Lockout Adaptor are also available separately to further enhance the shifter's appearance and functionality.\n\nThe Hybrid Shift Knob features a customizable style with swappable outer shells, allowing you to change the look to match your interior or mood without needing to replace the entire knob.","brand":"Billetworkz","offers":[{"title":"Default Title","offer_id":52687098249528,"sku":"BW-KNB-HCVT-BLNK-TIB-SP-BLK","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661170219.webp?v=1784880322","url":"https:\/\/store.motormia.co\/products\/delrin-shift-knob-with-stainless-steel-core","provider":"MOTORMIA","version":"1.0","type":"link"}