Product Description
SBC 1-5/8" Long Tube Exhaust HeadersFull-length exhaust headers designed for compatible 1964–1988 GM A-Body and G-Body applications equipped with Small Block Chevy engines.
Features
- Full-length / long tube header design
- 1-5/8" primary tubes
- 3" collector diameter
- 3/8" thick mounting flanges
- Round-port design
- Fits most angle-plug, ZZ4, and factory Bow-Tie cylinder heads
- Includes 3" to 2-1/2" collector reducers
- Mounting hardware and gaskets included
- No O2 sensor provisions
Fitment
- For 1964–1977 Chevrolet Chevelle
- For 1964–1987 Chevrolet El Camino
- For 1978–1983 Chevrolet Malibu
- For 1970–1987 Chevrolet Monte Carlo
- For 1978–1988 Oldsmobile Cutlass
- For 1982–1986 Pontiac Bonneville
- For 1978–1987 Pontiac Grand Prix
Important Fitment Notes
- 1978–1987 applications: Automatic transmission only
- No provisions for O2 sensors
- Compatible with most angle-plug, ZZ4, and factory Bow-Tie heads
- Locking steering column applications may require removal or modification of related linkage
- Please verify engine, transmission, cylinder head, steering linkage, and exhaust configuration before ordering
Specifications
- Product Type: Full-Length Exhaust Headers
- Engine Family: Small Block Chevy / SBC
- Primary Tube Diameter: 1-5/8"
- Tubing Thickness: 16 Gauge
- Collector Diameter: 3"
- Reducer Size: 3" to 2-1/2"
- Head Flange Thickness: 3/8"
- Exhaust Port Shape: Round
- O2 Sensor Port: No
Package Includes
- 1 × Left Header
- 1 × Right Header
- 3" to 2-1/2" Reducers
- Gaskets
- Mounting Hardware
Installation Notes
- Professional installation is recommended
- Installation instructions are not included
- Test-fit the headers and verify steering, transmission, starter, chassis, and exhaust clearance before final installation
EPA Compliance Notice
This product is an aftermarket exhaust header intended for compatible replacement, repair, or restoration applications. It does not include provisions for relocating or bypassing oxygen sensors or other emissions-control components.
Installation must not remove, bypass, defeat, or render inoperative any catalytic converter, oxygen sensor, EGR system, or other required emissions-control device. Please verify all applicable federal, state, and local requirements before purchase and installation.
About Us
Welcome to ZGAUTOPARTS!
We specialize in quality automotive aftermarket parts for classic cars, trucks, and performance builds.
From exhaust and engine components to suspension and steering parts, we are committed to offering reliable products, competitive prices, and responsive customer service.
Choose ZGAUTOPARTS to keep your project moving with confidence.
Payment
We accept PayPal and major credit cards (Visa, MasterCard, American Express, Discover) for a smooth and secure checkout process.
l All payments must be completed at the time of purchase.
l Orders will not be shipped until payment has cleared.
Shipping
We pride ourselves on fast and reliable delivery:
lOrders ship within 48 hours of payment confirmation.
lEstimated delivery time: 2-8 business days.
lIn case of unexpected delays (weather, holidays, carrier issues), we appreciate your understanding and patience.
l We ship to most U.S. locations; please contact us for international shipping options.
Returns
✅ We accept returns within 30 days of delivery.
We will cover the return shipping cost.
Please keep the product in its original packaging and unused condition for a smooth return process.
To help us process your return faster, please include a photo of the product when you initiate the return request. This allows us to confirm the item's condition and speed up the approval process.
If you have any questions, feel free to reach out — we're here to help!
Contact Us Questions? Message us! We reply within 24 hours (Mon–Fri) and offer friendly support for fitment, install, and after-sales needs. We're here to help!
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