{"product_id":"prime-race-parts-titanium-pro-mod-tunnel-kit-650mm","title":"Prime Race Parts | Titanium Pro Mod Tunnel Kit 650mm","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003ePrime Race Parts Titanium Pro Mod Tunnel Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePart number: 16501\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuild a lightweight, professional driveline enclosure with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePrime Race Parts Titanium Pro Mod Tunnel Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, designed for serious drag racing and Pro Mod-style chassis applications where strength, weight reduction and clean fabrication are critical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eManufactured from titanium, the tunnel provides an excellent combination of strength and low weight while giving fabricators a purpose-built foundation for enclosing the driveline area in high-performance race vehicles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe tunnel measures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e650mm long, 254mm wide and 133mm high\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing generous driveline clearance while maintaining a compact profile suited to tightly packaged race-car interiors. \u003cstrong\u003eThis tunnel fits a 1480-size Uni joint and yoke!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach kit is supplied with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo complete tunnel loops\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, pre-notched and ready for the fabricator to establish the final installed height before welding. This significantly reduces fabrication time while allowing the tunnel position to be tailored to the individual chassis, driveline and floor configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe kit also includes \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebillet Titanium clevises ready for installation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing a high-quality mounting solution and helping create a clean, professional finished assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eFeatures \u0026amp; Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePurpose-built for Pro Mod and high-performance drag racing applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTitanium construction provides an excellent strength-to-weight ratio\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight alternative to conventional steel tunnel assemblies\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for custom race-car chassis and driveline installations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupplied with two complete tunnel loops\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLoops are pre-notched and ready for final height adjustment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAllows fabricator to set tunnel height to suit the individual chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReady for final welding during installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes billet clevises\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduces fabrication and preparation time\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean, professional race-car installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for demanding competition environments\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProduct Type: Pro Mod Driveline Tunnel Kit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrand: Prime Race Parts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Titanium\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOverall Height: 133mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOverall Width: 254mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOverall Length: 650mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTunnel Loops: 2 Complete Loops\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLoop Preparation: Pre-Notched\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting Hardware: Billet Clevises\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation: Fabrication\/Welding Required\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 133mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWidth:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 254mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLength:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 650mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 × Prime Race Parts titanium tunnel section\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 × Complete pre-notched tunnel loops\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 × Billet clevis mounting components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComponents ready for final positioning and fabrication\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePro Mod drag cars\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoorslammer applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutlaw drag racing vehicles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTube-chassis race cars\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-horsepower rear-wheel-drive applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom drag racing chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRace vehicles requiring a lightweight driveline tunnel solution\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eInstallation \u0026amp; Fabrication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe supplied tunnel loops are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enotched and ready to install\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing the fabricator to establish the required height and positioning within the individual chassis before final welding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis provides flexibility for variations in driveshaft position, transmission height, differential alignment, floor structure and chassis configuration without requiring the complete tunnel assembly to be fabricated from scratch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProfessional race-car fabrication and titanium welding experience are recommended for installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eWhy Titanium?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn a dedicated race car, reducing unnecessary weight while maintaining structural integrity can provide a meaningful performance advantage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTitanium offers an exceptional strength-to-weight ratio, making it well suited to motorsport components where durability and minimal mass are equally important. For a Pro Mod or high-level drag racing build, it also delivers the premium finish and construction expected from a purpose-built competition chassis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eWhy Choose Prime Race Parts?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePrime Race Parts develops components specifically for serious racers, race-car fabricators and performance workshops.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRather than adapting generic components, products such as the Titanium Pro Mod Tunnel Kit are designed around the practical requirements of high-performance race-car construction—reducing fabrication time while maintaining the flexibility required for custom chassis installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eWhy Buy From Prime Speedworks\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePrime Speedworks supplies \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePrime Race Parts\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e products to racers, chassis builders, performance workshops and race teams throughout Australia.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFrom lightweight titanium components and chassis hardware through to driveline, engine and data-acquisition products, Prime Speedworks can help supply the parts required to complete a professional competition build.\u003c\/span\u003e\u003c\/p\u003e","brand":"Prime Race Parts","offers":[{"title":"Default Title","offer_id":43652404379715,"sku":"16051","price":2250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/5836\/9859\/files\/20250425_140028.jpg?v=1786430049","url":"https:\/\/prime-speedworks.com\/products\/prime-race-parts-titanium-pro-mod-tunnel-kit-650mm","provider":"Prime Speedworks","version":"1.0","type":"link"}