Stainless Steel 1-7/8" Exhaust Header for 1967-1974 Chevy GM SBC LS1 LS2 LS3 LS6 LSX LS Gen III/IV Swap
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Experience the perfect blend of quality engineering and exceptional value with these high-performance headers. Manufactured from durable T-304 stainless steel with precision CNC-machined flanges and TIG/MIG welded construction, they deliver superior durability and flow characteristics. Computerized mandrel bending technology ensures smooth exhaust airflow for improved scavenging and reduced back pressure.
- Head Flange: 3/8"
- Primary Tube Size: 1-7/8"
- Collector Outlet Size: 3"
- Made out of 304 stainless steel and offers great quality
- Port Matched Primaries
- LS1, LS2, LS3, LS6, LS9 V8 Engines
- Gains over 25+ rwhp
- CNC Machined Flanges
- TIG Weld & Polished Stainless Steel
- Professional installation is highly recommended
- Installation Instruction is NOT Included
Fitment:
- 67-74 GM Chassis With Gen III/IV Small Block Chevy V8 (LS1/LS6/LS2/LS3)
| VEHICLE NAME | Year | Engine |
|---|---|---|
| Buick Apollo | 1973~1974 | 4.1L|5.7L |
| Chevrolet Camaro | 1967~1974 | 3.8L|4.1L|4.9L|5.0L|5.3L|5.4L|5.7L|6.5L|6.6L|7.0L |
| Chevrolet Nova | 1969~1974 | 2.5L|3.8L|4.1L|5.0L|5.7L|6.5L|6.6L|7.4L |
| Oldsmobile Omega | 1973~1974 | 4.1L|5.7L |
| Pontiac Firebird | 1967~1974 | 3.8L|4.1L|5.3L|5.7L|6.6L|7.5L |
| Pontiac Ventura | 1971~1974 | 4.1L|5.0L|5.7L |
SHIPPING & DELIVERY
Fast Processing & Reliable Transit
- Processing: Orders are processed and shipped from the nearest warehouse within 24 hours.
- Delivery: Estimated delivery time is approximately 4 to 5 business days.
RETURNS & EXCHANGES
30-Day Hassle-Free Policy
- Return Window: We offer a 30-day return policy from the date of delivery.
- Process: To initiate a return or exchange, please contact our customer service team first to receive authorization and instructions.
WARRANTY
2-Year Limited Replacement Warranty
- Duration: All products are backed by a 2-year limited warranty.
- Coverage: This warranty covers manufacturing defects and product failures under normal use, and provides a replacement for qualified cases (repairs are not performed).
CUSTOMER SUPPORT
We’re Here to Help – Contact Us First
- Priority Contact: For any order-related issues—including returns, warranty claims, or general inquiries—please contact us first before taking further action. We are committed to resolving your concern promptly.
- Feedback Notice: If you are unsatisfied, we kindly ask that you allow us an opportunity to address the issue before leaving neutral or negative feedback.
- Email Support: You can reach us at support@SAMEXHAUST.com.
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.
