| Management number | 254464761 | Release Date | 2026/11/07 | List Price | US$187.18 | Model Number | 254464761 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Compatible with GM 4L60/4L80;<br><br>Holley's new LS Turbo Exhaust Manifolds are made from cast iron and allow a simpler and easier way to add a turbo to your muscle car. These manifolds are made from High-Silicon-Moly ductile iron and are much more durable & retain more heat than fabricated headers. The manifolds kits include v-band clamps & flanges, heater hose heat shield, and header bolts. A turbo cross-over tube is used to connect the two manifolds (sold separately). Choose the cross-over tube based on the transmission (and bell-housing) for optimal fit and ground clearance. The cross-over tubes are made from 16-gauge, mandrel bent 304 stainless steel and include v-band flanges welded on for an easy bolt-on fit. A universal cross-over component kit is also available for custom applications that need something a little different (requires fabrication & welding). These parts work with most common LS swap parts (i.e. motor mounts, swap oil pan, and accessory drive systems) & provide the basic building blocks needed to complete a custom turbo system for your GM LS engine;
| Manufacturer part number | 8515HKR |
|---|---|
| Automotive specialty part type | Exhaust Crossover Pipe |
| Compatible cars | GM 4L60/4L80 |
| Vehicle fitment type | Specific |
| Vehicle make | GM |
| Vehicle model | 8515HKR |
| Brand | Hooker |
| Weight | 8.05 lb |
| Material | 16-gauge, mandrel bent 304 stainless steel |
| Finish | Natural |
| Color | Off-White |
| Items included | v-band clamps & flanges, heater hose heat shield, and header bolts |
| Vehicle type | Car |
| Automotive parts division | Performance |
| Model | 8515HKR |
| Count per pack | 1 |
| Has written warranty | No |
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