Metallic Ceramic Coated Headers 1970-1981 Pontiac 326-455 1-3/4" Tube Diameter

Name: Metallic Ceramic Coated Headers 1970-1981 Pontiac 326-455 1-3/4" Tube Diameter
Brand: DOUG'S HEADERS
SKU: 776-D570
Price: 1016.46 USD
Availability: InStock

^$1,016⁴⁶

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Pontiac - 1-3/4'' Tube Diameter

Metallic Ceramic Coated Headers

1970-1981 Pontiac 326-455

1-3/4'' Tube Diameter

3'' Collector

D-Port Port Shape

Fits:

1970-1981 Firebire, Trans Am

Notes:

Requires removal or modification of locking steering columns if equipped.
Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.
Header fits with Milodon oil pans 697-30355, 697-31660 and 697-31665.

Emission Code:

The product accompanying this document is legal only for off-highway use(except in California or states that have adopted California emission standards),racing use or for use on pre-emission-controlled motor vehicles/motor vehicleengines (pre-1974 domestic vehicles certified to California standards, pre-1974domestic vehicles certified to federal standards and all pre-1974 foreignvehicles), per the manufacturer's application guide.

			Automatic		Manual
A/C	P/B	P/S	Column	Floor	Column	Floor
Y	Y	Y	N	Y	N	Y

Every Doug's Header is Tuned with the Proper Tube Size & Length to Efficiently Remove Exhaust Gasses from Each Cylinder

Headers feature 3/8'' flanges and 16-gauge tubing on passenger car applications. They include all necessary mounting hardware, collector reducers or connection pipes, premium gaskets and detailed instructions. Headers are available in either a Metallic Ceramic Thermal Barrier Coating or a uncoated raw finish. The Metallic Ceramic Thermal Barrier Coating will withstand up to 1400 degree temperatures! This coating is polished which increases corrosion resistance over 60%!

Features:

Thick Flanges Prevent Warping
Stitch Welded Ports for Added Strength
Machined Sealing Bead Eliminates Leaks
Heavy Gauge Tubing for Longer Life
Precision-Formed Collectors Reduce Back Pressure
CNC Mandrel-Bent Tubing Provides Accurate Fit & Better Flow
See More Info for Applications Listing

Part TypeHeader

Product LineDoug's Headers for GM Passenger Cars

BrandDOUG'S HEADERS

Package Height11.0

Package Width20.5

Package Length38.5

Weight36.35 PG

Part CategoryPerformance Parts

Steering SystemPower

PositionN/A

Brake SystemPower

Part FitmentSemi Universal