Doug's Headers
Doug's Headers - D3357
$857.99
Only 8 left
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- 30-Day Returns
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your classic ride with Doug's Headers Mid-Length Headers for Small Block LS applications. Designed specifically for Chevrolet, Pontiac, Buick, and Oldsmobile models from 1967 to 1974, these headers enhance exhaust flow and performance, giving your engine the boost it needs.
- Constructed from durable steel with a sleek silver ceramic coating, these headers not only look great but are built to last.
- The mid-length design optimizes fitment and exhaust flow, improving overall horsepower and torque without sacrificing ground clearance.
- Standard flange style ensures easy installation with included gaskets and bolts, making your upgrade a hassle-free process.
- With a primary tube diameter of 1 7/8 inches and a collector diameter of 3 inches, these headers are engineered for maximum performance output.
Transform your vehicle's performance with the reliable quality of Doug's Headers.
- Genuine part — manufacturer part number D3357
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Doug's Headers |
| Part # | D3357 |
| GTIN | 00694342555900 |
Frequently Asked Questions
What are Doug's Headers D3357 used for?
Doug's Headers D3357 are mid-length headers designed for enhancing exhaust flow in small block LS engines, specifically for Chevrolet, Pontiac, Buick, and Oldsmobile vehicles from the years 1967 to 1974.
What materials are used in the construction of these headers?
These headers are made of steel and feature a silver ceramic coating for added durability and heat resistance.
What is included with the purchase of Doug's Headers D3357?
The headers are sold as a pair and include gaskets and bolts/studs for installation.
How difficult is it to install Doug's Headers D3357?
Installation difficulty can vary, and while these headers are designed for a specific application, it's generally recommended to seek professional installation if you're not experienced.
What is the flange style and thickness of these headers?
The Doug's Headers D3357 feature a standard flange style with a thickness of 0.38 inches.
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$857.99