This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1990 | Harley Davidson | FLST Heritage Softail | Base |
| 1988-1999 | Harley Davidson | FLSTC Heritage Softail Classic | Base |
| 1990-1999 | Harley Davidson | FLSTF Fat Boy | Base |
| 1994-1996 | Harley Davidson | FLSTN Heritage Softail Special | Base |
| 1997-1999 | Harley Davidson | FLSTS Heritage Springer | Base |
| 1984-1999 | Harley Davidson | FXST Softail Standard | Base |
| 1999 | Harley Davidson | FXSTB Night Train | Base |
| 1986-1999 | Harley Davidson | FXSTC Softail Custom | Base |
| 1988-1999 | Harley Davidson | FXSTS Springer Softail | Base |
| 1995-1997 | Harley Davidson | FXSTSB Bad Boy | Base |
Engine
This engine parts collection covers oil catch cans, thermostats, thermostat housings, radiator components, coolant accessories, engine covers, fuse box covers, cap covers, throttle bodies, supercharger pulleys, idler pulleys, tensioner pulleys, and engine bay dress-up parts for trucks, SUVs, muscle cars, boosted builds, high-horsepower street cars, and performance vehicles that need better reliability, cooling, airflow, oil control, and under-hood styling. The collection is particularly strong for Dodge Challenger, Charger, Durango, Jeep Grand Cherokee Trackhawk, and Ram TRX platforms running 6.2L Hellcat, 6.4L HEMI, and 5.7L HEMI engines, where oil catch can and cooling upgrades address known OEM weaknesses in the PCV and thermal management systems. Import performance platforms including GM LS-based builds, Chevrolet Camaro, and Corvette applications are also represented through Mishimoto, CSF, and ZPE GripTec product lines. Builders who invest in engine bay organization and reliab...
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Fuel Delivery
A properly designed fuel delivery system is the backbone of any high-performance engine build, ensuring the injectors or carburetor receive a consistent supply of fuel at the correct pressure regardless of engine load, RPM, or fuel demand. From factory replacement pumps keeping daily drivers on the road to high-flow in-tank modules supporting 1000-horsepower builds, the right fuel delivery components prevent lean conditions, injector damage, and fuel starvation at the worst possible moment. Modern EFI systems are particularly sensitive to fuel pressure variation, with even small drops causing misfires and power loss under hard acceleration. Whether you are restoring a factory system or engineering a purpose-built race setup, matching pump flow rate and fuel pressure regulation to your injector and engine requirements is essential. Popular Upgrades Top-selling fuel delivery components include Aeromotive Phantom in-tank fuel pump kits that retrofit into factory tanks without custom fa...
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Fuel Tanks
The fuel tank is the reservoir and foundation of your entire fuel system, and selecting the correct capacity, material, and configuration directly impacts range, safety, and system compatibility for your application. Factory replacement steel tanks restore OEM geometry and sender calibration when the original develops rust perforations or weld failures, while aluminum and fuel cell alternatives offer significant weight savings and custom capacity options for performance builds. Off-road vehicles benefit from skid-plate-protected aluminum tanks that resist rock and trail damage, while drag racing and road course builds rely on certified FIA or SFI foam-filled fuel cells that prevent catastrophic fuel spills in racing accidents. For truck and SUV owners who need extended range for towing or backcountry use, auxiliary and transfer fuel tanks increase capacity beyond factory limits without compromising the factory tank's functionality. Popular Upgrades Top-selling fuel tank products inc...
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