1-3/4" Long Tube Stainless Steel Exhaust Headers for 1964-1977 Chevy Chevrolet Buick 4.8L 5.3L LS1 LS2 LS3 LS6 LS V8
Brand New
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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.
features
- Pipe Thickness: 16-gauge (1.5mm)
- Primary Diameter: 1-3/4" (45mm)
- Collector Diameter: 3" (76mm)
- Head Flange Thickness 3/8" (9.5mm)
- Mandrel Bent Tubing
- Merge Spikes
- V8 Engines Only
- 4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines
- CNC Machined Flanges
- Polished 304 Stainless Steel
- Standard Graphite Manifold Gaskets
- Professional installation is highly recommended
- Installation Instruction is NOT Included
fitment
| VEHICLE NAME | Year | Engine |
|---|---|---|
| Buick Skylark | 1964~1968|1970~1971 | 4.9L|5.6L|6.6L|7.5L |
| Chevrolet Chevelle | 1964~1973 | |4.6L|5.0L|5.3L|5.4L|5.7L|6.5L|6.6L|7.4L |
| Chevrolet El Camino | 1964~1967 | 3.2L|3.8L|4.1L|4.6L|5.3L|6.5L |
| Chevrolet Monte Carlo | 1970~1977 | 5.0L|5.7L|6.6L|7.4L |
| Oldsmobile Cutlass | 1964~1977 | 3.8L|4.1L|4.3L|5.4L|5.7L|6.6L|7.5L |
| Pontiac GTO | 1964~1972 | 6.4L|6.6L|7.5L |
| Pontiac LeMans | 1964~1977 | 5.3L|5.7L|6.6L|7.5L |
Note
- For LS series engine swaps only
- These do not work on standard SBC or BBC engines
- If using a larger 4L80E or older Turbo 350/400 transmission the bellhousing ears may need to be trimmed for proper clearance.
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.
