- Heavy-duty cast iron for durability and sound dampening
- Rear dump exit clears custom steering and chassis components
- Compatible with gm ls1 ls2 ls3 and ls6 v8s
- Classic cast aesthetic with modern ls performance
- Factory-style fitment with simple bolt-on assembly
Offering a clean retro appearance paired with modern LS performance, these cast iron rear exit exhaust manifolds cater to GM LS1, LS2, LS3, and LS6 engines. Heavy-duty cast iron construction delivers excellent heat retention and sound dampening while providing rugged reliability. The rear dump layout assists in clearing steering linkages and chassis rails in custom applications. Standard bolt patterns make installation straightforward and dependable.