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Proline Fuel Cell and Splitter/Diffuser Delete Kit: Losi NASCAR (Proline 648600 | PRO648600)

Model: Proline 648600
Dist. #: PRO648600   SKU: PRO648600

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Price:  $19.99

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Updated on Jul 14, 2026 09:30:27 AM














Scale-Correct Vintage Styling for the Pro-Line Fuel Cell and Splitter/Diffuser Delete Kit for Losi NASCAR src="https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/PRO648600_PP_01.jpg"
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Scale-Correct Vintage Styling

The Losi NASCAR chassis was designed around today's Next Gen NASCAR platform, complete with a front splitter and rear diffuser. This kit replaces those modern components with scale-appropriate alternatives, creating a more authentic appearance for classic stock car bodies like the Pro-Line 1986 Chevy Monte Carlo NASCAR body.




Unlock New Body Possibilities for the Pro-Line Fuel Cell and Splitter/Diffuser Delete Kit for Losi NASCAR src="https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/PRO648600_PP_02.jpg"
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Unlock New Body Possibilities

The Fuel Cell & Splitter/Diffuser Delete Kit opens the door to a wide range of body options beyond modern stock cars. From vintage NASCAR and race trucks to sports cars and dirt late models, it creates the proper foundation for scale-correct conversions.









Realistic Fuel Cell Detail for the Pro-Line Fuel Cell and Splitter/Diffuser Delete Kit for Losi NASCAR src="https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/PRO648600_PP_03.jpg"
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Realistic Fuel Cell Detail

The included fuel cell assembly replaces the appearance of the modern diffuser package, delivering a cleaner and more realistic rear-end presentation for truck, sports car, and vintage racing applications.




Built for Popular Pro-Line Bodies for the Pro-Line Fuel Cell and Splitter/Diffuser Delete Kit for Losi NASCAR src="https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/PRO648600_PP_04.jpg"
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Built for Popular Pro-Line Bodies

Whether you're building a 1986 Chevy Monte Carlo NASCAR, 2002 Dodge Viper GTS, 2024 Chevy Silverado NASCAR Truck, or Dirt Late Model Tombstone, this kit helps create a more authentic and scale-correct finished appearance.











srcset="https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/PRO648600_PP_05_420x265.jpg"
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srcset="https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/PRO648600_PP_05_960x300.jpg"
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width="960.0" height="300.0" alt="Clipless Compatible for the AKA 1/8 Reverb Front/Rear Off-Road Buggy Tires" class="img-fluid" />


Clipless Compatible

Engineered specifically for the Losi NASCAR platform, this kit works with the factory clipless body mounting system, making body installation and removal quick and easy while preserving a clean, scale appearance.













- Proline Fuel Cell and Splitter/Diffuser Delete Kit: Losi NASCAR

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