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Doug's Headers Metallic Ceramic Coated Headers 1982-1992 Small Block Chevy 265-400 1-5/8" Tube Diameter

776-D3320


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Doug's Headers D3320
$396.99
1 left in stock
Metallic Ceramic Coated Headers
  • 1982-1992 Small Block Chevy 265-400
  • 1-5/8'' Tube Diameter
  • 3'' Collector
  • SAP Port Shape
  • Free Shipping - Ships on - In Stock
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    Does Doug's Headers D3320 fit your vehicle?

    Narrow Results

    1991 PONTIAC FIREBIRD

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: E

    1990 PONTIAC FIREBIRD

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: E

    1991 CHEVROLET CAMARO

    • Liter: 5
    • SubModel: Z28
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: F

    1988 PONTIAC FIREBIRD

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: E

    1992 CHEVROLET CAMARO

    • Liter: 5
    • SubModel: Z28 HERITAGE EDITION
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: F

    1987 PONTIAC FIREBIRD

    • Liter: 5
    • SubModel: TRANS AM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1989 CHEVROLET CAMARO

    • Liter: 5
    • SubModel: RS
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: E

    1984 PONTIAC FIREBIRD

    • Liter: 5
    • SubModel: TRANS AM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1986 CHEVROLET CAMARO

    • Liter: 5
    • SubModel: IROC-Z
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: G

    1987 CHEVROLET CAMARO

    • Liter: 5
    • SubModel: Z28
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1988 PONTIAC FIREBIRD

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: F

    1986 PONTIAC FIREBIRD

    • Liter: 5
    • SubModel: TRANS AM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 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
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: G
    D3320 - Doug's Headers for GM Passenger Cars is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from great quality they fit my hotrod application and the quality of the coating is very good. better packaging would be nice. It is hard to ship things like this but more padding between the parts would help
    Date published: 2021-05-04
    Rated 5 out of 5 by from Great Fit + Larger pipes the Vortec 350 Loved! Great fit, just followed the instructions. My slightly build Vortec 350 in my 92 RS Camaro loved the larger pipes and I could really feel the increased low end power!
    Date published: 2021-04-30
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