92- Dodge Ram 3.9/5.2 /5.7L Fuel Inj. Spacer

The TRANS-DAPT 92–2002 Dodge Ram 3.9/5.2/5.7L Fuel Inj. Spacer is a throttle body spacer engineered to optimize torque delivery across the RPM range of first and second-generation Ram trucks. This 1-inch aluminum spacer sits between your intake manifold and throttle body, creating a larger plenum volume that allows incoming air to settle and distribute more evenly to each cylinder. Whether you're running the modest 3.9L V6, the mid-range 5.2L V8, or the potent 5.7L powerplant, this spacer addresses a fundamental intake design limitation in factory Mopar systems, making it an ideal choice for enthusiasts seeking measurable low-to-mid-range torque gains without forced induction or extensive head work.

Manufactured from cast aluminum and finished in natural (unpolished) form, the TRANS-DAPT spacer weighs just 1.34 lbs and integrates seamlessly into your existing fuel injection system. The 1-inch thickness is the critical specification—this height has been tested to flatten torque peaks and widen the effective power band, particularly beneficial for towing and load-hauling applications common to Ram truck owners. Installation includes all necessary gaskets and hardware, eliminating the need for sourcing additional components; the spacer bolts directly to your stock intake manifold ports without modification to throttle body, fuel lines, or sensor wiring. Its natural aluminum finish resists corrosion and blends with most engine bay aesthetics while maintaining structural rigidity under varying engine temperatures.

Owners of 1992–2002 fullsize Dodge Ram trucks—particularly those with higher mileage factory engines or those who regularly tow—report noticeable improvement in drivability, throttle response, and off-the-line pulling power. This spacer is especially popular among mechanics and DIY builders who want consistent, bolt-on torque enhancement without tuning complications or warranty concerns on earlier Mopar platforms. Installation typically takes under two hours for anyone comfortable removing intake components, and the gasket-and-hardware kit ensures a leak-free seal that will last the life of the engine.