Doug's Headers D453 Full Length Header, 1-5/8 In, 62-72 Mopar, CC

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Designed specifically for the 62-72 Mopar engines
Features 3/8" thick machined flanges that will not warp
Built with CNC mandrel bent tubes for an accurate fit & better flow

$818.96

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$909.95

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Product Summary

273, 340, 360, Long Tube Header Tube Type, Steel

Designed specifically for the 62-72 Mopar engines
Features 3/8" thick machined flanges that will not warp
Built with CNC mandrel bent tubes for an accurate fit & better flow
The precision formed long transition collectors and long tube design reduces backpressure and increases horsepower
Tubes are pre-polished to remove scratches and finished with a Metallic Ceramic Thermal Barrier Coating

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Key Specs

Header Tube Type	Long Tube
Flange Style	Standard
Primary Tube Diameter	1-5/8"
Material Type	Steel
Color	Silver

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Dougs Headers D453 Details

This part comes standard with Metallic Ceramic Thermal Barrier Coating (MCTBC). MCTBC protects and extends the life of headers by creating a thermal barrier that significantly lowers underhood temperatures and protects the substrate metal from thermal fatigue. It also provide corrosion resistance to protect it for years to come.

Every Dougs header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Dougs headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.Every Dougs header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Dougs headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

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 Metallic Ceramic Thermal Barrier Coating polished to a high luster appearance offering corrosion and heat resistance up to 1400 degrees
Doug's Headers D453 1 5/8" 4-Tube Full Length Header Mopar A Body Small Block Mopar 67-72 Metallic Ceramic Coating
Ceramic Coated
Collector: 3
Port Shape: SAP
Primary Tube: 1 5/8
emissions code: legal only for off-highway use (except in California or states that have adopted California emission standards)
Fits with Mopar mini-starter part PN P5249644AB
with A/C
with Column Shift
with Floor shifter

Application

1970-1974 Dodge Challenger 5.2L/318 V8
1971-1973 Dodge Challenger 5.6L/340 V8
1971-1974 Dodge Challenger 5.9L/360 V8
1966-1967 Dodge Charger 4.5L/273 V8
1967-1971 Dodge Charger 5.2L/318 V8
1967-1968 Dodge Coronet 4.5L/273 V8
1965-1974 Dodge Coronet 5.2L/318 V8
1970-1973 Dodge Coronet 5.6L/340 V8
1971-1974 Dodge Coronet 5.9L/360 V8
1967-1969 Dodge Dart 4.5L/273 V8
1967-1972 Dodge Dart 5.2L/318 V8
1968-1972 Dodge Dart 5.6L/340 V8
1971-1972 Dodge Dart 5.9L/360 V8
1968 Plymouth Barracuda 4.5L/273 V8
1967-1972 Plymouth Barracuda 5.2L/318 V8
1969-1973 Plymouth Barracuda 5.6L/340 V8
1971-1974 Plymouth Barracuda 5.9L/360 V8
1964-1968 Plymouth Belvedere 4.5L/273 V8
1962-1970 Plymouth Belvedere 5.2L/318 V8
1971 Plymouth Belvedere 5.6L/340 V8
1970-1972 Plymouth Duster 5.2L/318 V8
1970-1972 Plymouth Duster 5.6L/340 V8
1967 Plymouth GTX 4.5L/273 V8
1967-1970 Plymouth GTX 5.2L/318 V8
1967-1969 Plymouth Valiant 4.5L/273 V8
1968-1972 Plymouth Valiant 5.2L/318 V8
1968-1972 Plymouth Valiant 5.6L/340 V8
1971-1972 Plymouth Valiant 5.9L/360 V8

Rebates

For a limited time only, receive 10% in instant savings on PerTronix products. Only Valid November 13th - December 15th

Guides & Documents

Headers Instruction Sheet (447D453)

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 D453 Specifications

KEY SPECS
MFG. Part #	D453
Brand	Dougs Headers
Header Tube Type	Long Tube
Flange Style	Standard
Primary Tube Diameter	1-5/8"
Material Type	Steel
Color	Silver
Weld-Up	No
Collector Diameter	3 Inch
Finish	Ceramic Coated
Hardware Included	Yes
Gasket(s) Included	Yes

GENERAL
Sold in Quantity	Pair
GTIN Code	694342509729