Dougs Headers Black Hi-Temp Coated 1.75” Primary 3” Collector Long Tube Headers BBC 396-502 Chevy Camaro 1967-1973

Dougs Headers:

D313-B

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Highlights

Unmatched Horsepower Boost
Reduces Backpressure
0.375" Machined Flanges
16-Gauge Steel Tubing

MSRP $777.65

$706.95

You save 9%

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Product Description

Dougs Headers Black Hi-Temp Coated 1.75” Primary 3” Collector Long Tube Headers for 1967-1973 Chevy Camaros with a 396-502 Big Block Engine.

The black hi-temp coating of these long tube headers (D313-B) makes them perfect for hot engine bays. They feature a 3-inch collector and 1.75-inch primaries for use on Camaros with a 396-502 big block engine. They also have 0.375-inch machined flanges that resist warping.

Features and Benefits:
- Thick 0.375" machined flanges to prevent warping
- CNC mandrel-bent tubes for accurate fit and optimal flow
- Heavy-duty 16-gauge tubing for extended durability
- Tubes pre-polished to remove scratches before applying black hi-temp coating
- Compact 3.0" collector with 2.5" reducer exit diameter
- Precisely engineered 1.75" primary tubes
- Includes comprehensive hardware and gaskets

Vehicle Fitment:
- 1967-1973 Chevy Camaro
- 396-502 BBC Engine

Fitment Notes:
- Will fit OE suspension as well as Detroit Speed & Engineering front subframes on '67-69 Camaro with rack steering.
- Big Block frame stands and motor mounts are required for proper fit.
- Does NOT fit with power glide transmission.

California Residents: Proposition 65 Warning

Related Categories: Exhaust

Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
1965 and older U.S. manufactured California certified vehicles

1967 and older U.S. manufactured federally certified vehicles

Installation & Fitment