Doug's Headers D308-B Full Length Header, 1-5/8 In, 1964-89 GM, Black

Name: Doug's Headers D308-B Full Length Header, 1-5/8 In, 1964-89 GM, Black
Brand: Dougs Headers
SKU: 447D308B
Price: 639.95 USD
Availability: InStock

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$639.95

set

Factory Shipped

This part will be shipped by the manufacturer. We estimate this item will ship on or before October 6th.

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Product Summary

267, 283, 302, 305, 307, 327, 350, 400, Steel, Black

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Key Specs

Header Tube Type	Long Tube
Exhaust Port Shape	Oval
Flange Style	Standard
Primary Tube Diameter	1-5/8"
Material Type	Steel

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Dougs Headers D308-B Details

3/8" Thick machined flanges...no warping
CNC mandrel bent tubes... accurate fit & better flow
Precision formed long transition collectors and long tube design... reduces backpressure and increases higher RPM horsepower
Heavy 16 gauge tubing...longer life
Tubes are pre-polished to remove scratches and the header isfinished with a Hi-Temp Black Coating

Doug's Headers D308-B 1 5/8" 4-Tube Full Length Header Chevrolet 67-81 Camaro 64-77 Chevelle/Malibu 64-77 El Camino 70-77 Monte Carlo 65-89 Passenger Car/Wagon 265-400 Chevrolet Engine Hi-Temp Black Coating
Raw Steel
Collector: 3
Port: OVL
Primary: 1 5/8
exc. states w/Calif. emission stds
Fits D-Port heads
req. left side AC bracket H7608
removal or modification of locking steering column reqd.
use left side AC bracket H7608
W/short compressors use stock bracket
removal/modification of locking steering column reqd.
with A/C
For Off-Road Use Only
with Column Shift
with Floor Shifter

Doug's Headers D308-B 1 5/8" 4-Tube Full Length Header Chevrolet 67-81 Camaro 64-77 Chevelle/Malibu 64-77 El Camino 70-77 Monte Carlo 65-89 Passenger Car/Wagon 265-400 Chevrolet Engine Hi-Temp Black Coating
Raw Steel
Collector: 3
Port: OVL
Primary: 1 5/8
exc. states w/Calif. emission stds
Fits D-Port heads
req. left side AC bracket H7608
removal or modification of locking steering column reqd.
use left side AC bracket H7608
W/short compressors use stock bracket
removal/modification of locking steering column reqd.
with A/C
For Off-Road Use Only
with Column Shift
with Floor Shifter

Application

1980-1981 Chevrolet Camaro 4.4L/267 V8
1967 Chevrolet Camaro 4.6L/283 V8
1967-1969 Chevrolet Camaro 4.9L/302 V8
1967-1969 Chevrolet Camaro 5.3L/327 V8
1967-1981 Chevrolet Camaro 5.7L/350 V8
1976-1978 Chevrolet Camaro 5L/305 V8
1968-1973 Chevrolet Camaro 5L/307 V8
1964-1967 Chevrolet Chevelle 4.6L/283 V8
1964-1968 Chevrolet Chevelle 5.3L/327 V8
1968-1973 Chevrolet Chevelle 5.7L/350 V8
1968-1973 Chevrolet Chevelle 5L/307 V8
1970-1973 Chevrolet Chevelle 6.6L/400 V8
1968 Chevrolet Chevy II 5.3L/327 V8
1968 Chevrolet Chevy II 5.7L/350 V8
1968 Chevrolet Chevy II 5L/307 V8
1964-1967 Chevrolet El Camino 4.6L/283 V8
1964-1969 Chevrolet El Camino 5.3L/327 V8
1969-1975 Chevrolet El Camino 5.7L/350 V8
1976-1977 Chevrolet El Camino 5L/305 V8
1968-1973 Chevrolet El Camino 5L/307 V8
1975-1976 Chevrolet El Camino 6.6L/400 V8
1979-1982 Chevrolet Monte Carlo 4.4L/267 V8
1970-1984 Chevrolet Monte Carlo 5.7L/350 V8
1976-1987 Chevrolet Monte Carlo 5L/305 V8
1975-1976 Chevrolet Monte Carlo 6.6L/400 V8
1969-1979 Chevrolet Nova 5.7L/350 V8
1976-1979 Chevrolet Nova 5L/305 V8
1969-1973 Chevrolet Nova 5L/307 V8

Guides & Documents

Choosing the Right Headers

CARB Warning

For use on pre-1966 vehicles only

Emissions warning: this part only legal for sale or use in California if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. ++any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering there are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA Prop 65

CARB warning

Dougs Headers D308-B Specifications

KEY SPECS
MFG. Part #	D308-B
Brand	Dougs Headers
Header Tube Type	Long Tube
Exhaust Port Shape	Oval
Flange Style	Standard
Primary Tube Diameter	1-5/8"
Material Type	Steel
Color	Black
Weld-Up	No
Collector Diameter	3 Inch
Finish	Hi-Temp Black
Hardware Included	Yes
Gasket(s) Included	Yes

GENERAL
Sold in Quantity	Pair
GTIN Code	694342543426