Unlock the full potential of your 1967–87 Chevy/GMC Truck C/K with premium long tube headers from Stainless Works. These headers feature 1-5/8" mandrel bent primary tubes that flow into 3" slip-fit collectors with a 3-bolt flange. These headers fit perfectly without dimpling the primary tubes around the steering box.
The long tube design provides awesome low-end torque and street performance. Recommended for use with ACCEL shorty header plugs for optimal clearance and easy installation.
Built from corrosion-resistant 304 stainless steel and fully TIG welded for strength and durability at our state-of-the-art facility in Streetsboro, Ohio — engineered for long-term 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 1967–87 Chevy/GMC Truck C/K
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Fits automatic and manual transmissions
| Vehicle Fitment | 1967–87 Chevy Silverado / GMC Sierra — C/K Series |
| System Type | Long Tube Header Kit |
| Primary Tube Size | 1-5/8" |
| Collector Size | 3" with 3-Bolt Flange |
| Transmission Compatibility | Automatic & Manual |
| Spark Plug Clearance | Recommended: ACCEL Shorty Header Plugs |
| Steering Compatibility | Fits Without Dimpling Tubes Around Steering Box |
| Material | 304 Stainless Steel |
| Welding | TIG Welded |
| Warranty | Lifetime |
| Origin | Made in USA — Streetsboro, Ohio |
ℹ️ SYSTEM OVERVIEW
This header system features 1-5/8" primary tubes with 3" collectors and a 3-bolt flange. Designed to fit 1967–87 Chevy/GMC C/K trucks with automatic or manual transmissions. Fits without dimpling primary tubes around the steering box. Recommended for use with ACCEL shorty header plugs.
This header system fits the 1967–1987 Chevy/GMC C/K Series Trucks in the following configurations:
✓ Small Block Chevrolet
✓ Automatic & Manual Transmissions
✓ 3" Collectors with 3-Bolt Flange
*Recommended: ACCEL shorty header plugs
Sound Comparison and Features — 1967–87 Chevy Truck C/K Long Tube Header System
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Driver & Passenger Side Headers x2
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Bolt Kit — 16 Pieces
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RTV Tube
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+
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