Blackheart Header-Back Exhaust System; Fits w/1975-1982 K5 Blazer/Jimmy w/LS Engine Swap; 304 Stainless Steel Tubing; Dual Rear Side Exit;
- Uses A High-efficiency X-Pipe For Increased Performance
- Designed For Use With Blackheart LS Swap Headers
- Original Equipment Quality Hardware
- Hangers Provided To Ensure Excellent Fitment And A Leak Free
- Works With OE Style Rear Mounted Fuel Tanks