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Doug's Headers 1982-92 Chevy Camaro/Pontiac Firebird Small Block 1 5/8" Shorty Header D3320

Doug's Headers 1982-92 Chevy Camaro/Pontiac Firebird Small Block 1 5/8" Shorty Header D3320
Doug's Headers 1982-92 Chevy Camaro/Pontiac Firebird Small Block 1 5/8" Shorty Header D3320Doug's Headers 1982-92 Chevy Camaro/Pontiac Firebird Small Block 1 5/8" Shorty Header D3320
from $937.04 st

Available Options

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Model: 5124723
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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[More Info]
Mid-Length Headers, often called Clipsters, are engineered to provide superior performance gains over Manifold Replacements or Block Hugger style headers. These headers enhance your vehicles's horsepower and torque while preserving ground clearance for cars with a lowered stance and trucks where long tube headers may hang to low.
Features:
  • 3/8" Thick machined flanges to prevent warping
  • CNC mandrel bent tubes for ensuring accurate fit and optimal flow
  • Heavy duty 16-gauge tubing for long life
  • Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating
About Doug's Headers

Doug's Headers are a fixture in the motorsports aftermarket, pioneering quality muscle car performance headers for decades. Unlike the competition, Doug's Headers prides ourselves on superior design detail resulting in a hassle-free installation for any application.

Downloads:

Download Name File Size
D3320.pdf221.44KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Chevrolet Camaro 1982 5.0L / 305 / V8 Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Chevrolet Camaro 1983 5.0L / 305 / V8 Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Chevrolet Camaro 1984 5.0L / 305 / V8 Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Chevrolet Camaro 1985 5.0L / 305 / V8 Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Chevrolet Camaro 1986 5.0L / 305 / V8 Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Chevrolet Camaro 1987 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Chevrolet Camaro 1988 5.7L / 350 / V8
5.0L / 305 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Chevrolet Camaro 1989 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Chevrolet Camaro 1990 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Chevrolet Camaro 1991 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Chevrolet Camaro 1992 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1982 5.0L / 305 / V8 Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1983 5.0L / 305 / V8 Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1984 5.0L / 305 / V8 Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1985 5.0L / 305 / V8 Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1986 5.0L / 305 / V8 Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1987 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1988 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1989 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1990 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1991 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty
Pontiac Firebird 1992 5.0L / 305 / V8
5.7L / 350 / V8
Collector: 3; Port Shape: RD; Primary: 1 5/8; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); equipped with a fitting to accept stock O2 sensor
Shorty

Specifications:

Collector Attachment 3-Bolt Flange
Collector Diameter 3.0 IN
Collector Port Diameter 3.0 IN
Cylinder Head Port Shape Round
Design Shorty
Flange Thickness 0.375 IN
Gasket Or Seal Included Yes
Gaskets Included Yes
Grade Type Performance
Header Style Shorty
Mounting Hardware Included Yes
Oxygen Sensor Port Yes
Part Type Exhaust Header
Port Shape Round
Primary Tube Outside Diameter 1.625 IN
Proposition 65 www.P65Warnings.ca.gov
Tube Wall Thickness 16 GU
Warranty Time 24 Months

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Doug's Headers 1982-92 Chevy Camaro/Pontiac Firebird Small Block 1 5/8" Shorty Header D3320: