Upgrade your 1968–72 Chevelle LS1 with a premium hot rod exhaust system from Stainless Works. This system features CNC mandrel bent huge 3" diameter Everlast 304 stainless steel tubing for maximum exhaust flow and performance.
Designed to fit Stainless Works headers, this system includes an X-pipe with dual 304 stainless chambered turbo mufflers for a deep, aggressive tone. Exits under the rear bumper for a clean, hidden appearance.
All clamps and hangers are included for easy installation. Built from corrosion-resistant 304 stainless steel and TIG welded at our state-of-the-art facility in Streetsboro, Ohio — engineered for long-term durability and performance.
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American-made from raw material to finished product
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TIG welded by skilled craftsmen for strength and beauty
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Lifetime warranty on material and craftsmanship
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Direct bolt-on fit for 1968–72 Chevelle LS1
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Designed to fit Stainless Works headers
| Vehicle Fitment | 1968–72 Chevelle — LS1 Swapped |
| System Type | Hot Rod Exhaust System |
| Diameter | 3" CNC Mandrel Bent Everlast 304 Stainless Steel |
| Crossover | X-Pipe |
| Muffler Type | Dual Chambered Turbo — 304 Stainless |
| Connection | Designed for Stainless Works Headers |
| Exit Location | Under Rear Bumper |
| Included Hardware | All Clamps and Hangers |
| Material | 304 Stainless Steel |
| Welding | TIG Welded |
| Warranty | Lifetime |
| Origin | Made in USA — Streetsboro, Ohio |
ℹ️ SYSTEM OVERVIEW
This hot rod system features 3" CNC mandrel bent Everlast 304 stainless steel tubing with an X-pipe and dual chambered turbo mufflers. Designed to fit Stainless Works headers and exits under the rear bumper. All clamps and hangers are included for easy installation.
This hot rod system fits the 1968–1972 Chevrolet Chevelle LS1 in the following configurations:
✓ LS1 Swapped
✓ Coupe, Convertible & Sedan Models
✓ X-Pipe with Chambered Turbo Mufflers
✓ Under Bumper Exit
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Lead Pipes x2
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X-Pipe
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Mufflers x2
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Tailpipes x2
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Clamps x8
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Clamps with Welded Hangers x4
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Hi-Temp Grommets
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Installation Instructions
Questions? Call us at 800-878-3635 | Mon–Fri 7:30am–4:30pm EST
Built To Order in 4 Weeks — Free Shipping on Orders $50+