LS swap guys, listen up - these longtube headers are exactly what you need for your C10, Silverado, or Sierra project! With 1-7/8 inch primaries and 3 inch collectors, they're perfect for getting that exhaust flowing efficiently on your LS engine swap. Made from polished 304 stainless steel that looks amazing and resists corrosion, with CNC machined flanges for perfect sealing. They fit 1960-1998 C10 and C1500 trucks (2WD only) with LS1, LS2, LS3, LS6, LS7, LSA engines from 4.8L all the way up to 6.2L. The longtube design really helps with low-end torque and gives you that classic muscle car sound. Installation is pretty straightforward, though you might need angled spark plug boots for clearance, and older C10s (1960-1966) will need slider engine mounts to clear the front crossmember. The headers are pulled in tight to the frame for maximum ground clearance, which is crucial for these older trucks. If you're running a larger transmission like the 4L80E or older Turbo 350/400, you might need to trim the bellhousing ears slightly for proper fitment. The quality is impressive - the welds are clean, the flanges are thick, and the polish job looks professional. These will definitely wake up your LS swap with better power throughout the RPM range and that aggressive exhaust note we all love. Just remember - these are for LS series engines only, they won't work on standard small block or big block Chevys. If you're doing an LS swap into your classic truck, these headers are a must-have for both performance and that finished look under the hood!
Free 30-day returns 
Free 30-day returns
