The Original LT4 Serpentine Drive – Engineered Since 2017
Drive Junky was the first to develop a true high-performance serpentine system for the Gen V LT4 wet-sump engine — long before the copycats. Our Street Monster™ system is precision-machined in the USA from 6061 billet aluminum and designed for maximum performance, durability, and belt efficiency. This is not a knockoff or stock-style replacement — it’s the original LT4 belt drive kit trusted on some of the most demanding builds out there. Developed in collaboration with top GM performance dealers in Texas, this system was tested and proven on early crate engine installations before most companies had even seen the LT4 outside a Z06.
- Original LT4 serpentine system — engineered in 2017, machined and built in the USA
- Separate blower and accessory belts for OEM supercharger performance.
- High-strength 6061 billet brackets, stainless hardware, high end accessories.
- Sanden brand compressor, not “sanden style”
- Gates belts + HD tensioners included
- Designed to fit Camaro , CTSV-style wet-sump crate engines. Call If you have corvette style.
- Dual-bearing idlers, precision belt routing, no frame grinding
Why Ours Is the Original (Not a Copy)
| Feature | Drive Junky Original | Copycat Kits |
|---|---|---|
| Launch Year | 2017 | 2019–2025 |
| System Type | Dual belt (blower + accessories) | Single belt or modified stock |
| Materials | 6061 aircraft billet aluminum, stainless hardware | overseas cast or low-grade aluminum |
| Belt Brand | Gates | Generic belts |
| Idlers | Dual-bearing, USA-built | Basic or offshore parts |
| Fitment | Drop-in fit for CTSV-style wet-sump LT4 | Often needs rework |
Built for Real Builds. Trusted Since 2017.
If you’re building a serious street car or restomod with a Gen V LT4, you need a drive system that won’t hold you back. Our kits have been installed on everything from ‘57 Chevys to ProTouring Camaros making 900+ HP. Customers tell us they’ve saved hours of frustration compared to kits that require grinding, spacers, or rework.
Each system is proudly built in-house on premium CNC equipment, hand-checked, and assembled in the USA with USA-made components. Drive Junky systems are made to last a lifetime.