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$804.33
$532.99
Doug's Headers D303Y-DPR Tri-Y Header, 1-3/4 In 68-87 Chevy Truck, Raw
Doug's Headers D303Y-DPR Tri-Y Header, 1-3/4 In 68-87 Chevy Truck, Raw

Doug's Headers D303Y-DPR Tri-Y Header, 1-3/4 In 68-87 Chevy Truck, Raw

Chevy Big Block V8, Tri-Y Header Tube Type, Metallic Ceramic Coating, Standard Flange Style

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Doug's Headers D303Y-DPR Tri-Y Header, 1-3/4 In 68-87 Chevy Truck, Raw
Doug's Headers D303Y-DPR Tri-Y Header, 1-3/4 In 68-87 Chevy Truck, Raw
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We estimate this item will ship on or before September 28th.
Part # 447D303YDPR
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$532.99
$804.33
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Dougs Headers to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Header Tube Type:
Tri-Y
Finish:
Metallic Ceramic Coating
Flange Style:
Standard
Primary Tube Diameter:
1-3/4"
Material Type:
Steel
Color:
Silver
MFG. Part #:
D303Y-DPR
Collector Diameter:
2-1/2 Inch
Hardware Included:
Yes
Gasket(s) Included:
Yes
Sold in Quantity:
Pair
GTIN Code:
694342507015

Info

Raw Header for Chevy/GMC 2WD & 4WD Trucks & SUV 1/2, 3/4, 1 Ton/ 1500, 2500, 3500 Trucks with Dual Smog Pump

  • Blazer/Jimmy, Suburban, Tahoe/Yukon (68-87) 396-502 Engine
  • 1 Ton/3500 Crew, Standard Cab Dually (73-91) 396-502 Engine
  • Class A (Chevy Chassis) (75-91) 396-502 Engine with Dual Smog Pump
The Dougs Header you have chosen is raw, not Metallic Ceramic Thermal Barrier Coated (MCTBC) which is the standard finish on all Dougs Headers. The picture you see is the same header with MCTBC which 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.

Please see our online catalog for specific application information.

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.

Notes

  • Doug's Headers D303Y-DPR 1 3/4" Tri-Y Header Chevrolet Truck with Dual Smog Pump Fittings Big Block Chevrolet 68-87 Raw Steel
Some parts are not legal for use in California or other states with similar laws/regulations

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