Doug's Headers D313 - 1 3/4" 4-Tube Full Length Header Chevrolet Camaro Big Block Chevrolet 67-74 Metallic Ceramic Coating
Doug's Headers D313 - 1 3/4" 4-Tube Full Length Header Chevrolet Camaro Big Block Chevrolet 67-74 Metallic Ceramic Coating

Doug's Headers D313 - 1 3/4" 4-Tube Full Length Header Chevrolet Camaro Big Block Chevrolet 67-74 Metallic Ceramic Coating

Write a Review
$1,038.13
$929.99
(You save $108.14 )
SKU: BKLK-D313
UPC: 694342507169
Stock: 3
Vendor: Motor State - CSR
SpecialOrder: False
CarbRejected: True
CouponIsOn: False
StockEta: N/A
ProfitMargin: 12.700
CostOfItem: 802.14
ItemPopularity: 0
MapPrice: 943.75
RetailPrice: 1038.13
EbayAllowed: False
WarehouseStock: 3
ShippingGroups: ["Flatrate_Motor State"]
EbayPrice: 889.45
ShipperHq: {"shipping-groups":["Motor State","FreeShipping","Flatrate_Motor State","CarbRejected"],"shipping-origins":[],"shipping-dimensional-rules":[]}
IsReturnable: True
EbayPriority: 0
Adding to cart… The item has been added
  • screenshot-2024-06-06-013938.png
Doug's Headers D313 - 1 3/4" 4-Tube Full Length Header Chevrolet Camaro Big Block Chevrolet 67-74 Metallic Ceramic Coating

Doug's Headers D313 - 1 3/4" 4-Tube Full Length Header Chevrolet Camaro Big Block Chevrolet 67-74 Metallic Ceramic Coating

$1,038.13
$929.99
(You save $108.14 )
Description  

Doug's Headers - D313

Headers - Full Length - 1.75 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Ceramic - Big Block Chevy - Various GM Applications - Kit

Doug's Long Tube Header 64-77 GM F & A Body 396-502 BBC 1 3/4" Primary 3" Collector Silver Ceramic Coated D313

Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market. This fitment is tailored for popular aftermarket engine swap kits. Doug's engine swap headers were developed to solve common fitment issues in tight spaces, making your swap process smoother. No more guesswork or modifications needed - just straightforward installations that save you time and frustration.

  • 3/8" Thick machined flanges to prevent warping
  • Precision formed long transition collectors and long tube design reduces backpressure and increases higher RPM horsepower
  • Heavy duty 16-gauge tubing for long life
  • Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating

Collector Attachment: 3-Bolt Flange
Collector Diameter: 3.0
Collector Port Diameter: 3.0
Color: Silver
Cylinder Head Port Shape: SAP
Design: Full-length
EGT Port: No
EmissionFullDES: 3 - This Product is LEGAL for Closed Course Competition use or Pre-Emissions Controlled Vehicles ONLY. It is Not Legal for use on any Emissions Controlled Vehicle for Street or Off Highway use.
Finish: Metallic Ceramic Coated
Flange Thickness: 0.375
Gasket Or Seal Included: Yes
Gaskets Included: Yes
Grade Type: Performance
Header Material: Steel
Header Style: Full-length
Material: Steel
Mounting Hardware Included: Yes
Oxygen Sensor Port: No
Port Shape: Round
Primary Tube Outside Diameter: 1.75
Primary Tubing Diameter: 1.75
Sheen Level: Semi-Gloss
Tube Wall Thickness: 16

Warranty Information  
[{"BaseVehicleId":13949,"EngineBaseId":5418},{"BaseVehicleId":13949,"EngineBaseId":5447},{"BaseVehicleId":13950,"EngineBaseId":5418},{"BaseVehicleId":13950,"EngineBaseId":5447},{"BaseVehicleId":13951,"EngineBaseId":5433},{"BaseVehicleId":13951,"EngineBaseId":5458},{"BaseVehicleId":13951,"EngineBaseId":5459},{"BaseVehicleId":13952,"EngineBaseId":5433},{"BaseVehicleId":13952,"EngineBaseId":5458},{"BaseVehicleId":13952,"EngineBaseId":5459},{"BaseVehicleId":13953,"EngineBaseId":5433},{"BaseVehicleId":13953,"EngineBaseId":5458},{"BaseVehicleId":13953,"EngineBaseId":5459},{"BaseVehicleId":13960,"EngineBaseId":5418},{"BaseVehicleId":13960,"EngineBaseId":5447},{"BaseVehicleId":13961,"EngineBaseId":5433},{"BaseVehicleId":13961,"EngineBaseId":5458},{"BaseVehicleId":13962,"EngineBaseId":5433},{"BaseVehicleId":13962,"EngineBaseId":5458},{"BaseVehicleId":13963,"EngineBaseId":5433},{"BaseVehicleId":13963,"EngineBaseId":5458},{"BaseVehicleId":14053,"EngineBaseId":1424},{"BaseVehicleId":14053,"EngineBaseId":5418},{"BaseVehicleId":14199,"EngineBaseId":5418},{"BaseVehicleId":14199,"EngineBaseId":5447},{"BaseVehicleId":14200,"EngineBaseId":5433},{"BaseVehicleId":14200,"EngineBaseId":5458},{"BaseVehicleId":14200,"EngineBaseId":5459},{"BaseVehicleId":14201,"EngineBaseId":5433},{"BaseVehicleId":14201,"EngineBaseId":5458},{"BaseVehicleId":14202,"EngineBaseId":5433},{"BaseVehicleId":14202,"EngineBaseId":5458},{"BaseVehicleId":14202,"EngineBaseId":5459},{"BaseVehicleId":14038,"EngineBaseId":5418},{"BaseVehicleId":14039,"EngineBaseId":5418},{"BaseVehicleId":14040,"EngineBaseId":5418},{"BaseVehicleId":14043,"EngineBaseId":5433},{"BaseVehicleId":14043,"EngineBaseId":5458},{"BaseVehicleId":14044,"EngineBaseId":5433},{"BaseVehicleId":14044,"EngineBaseId":5458},{"BaseVehicleId":14044,"EngineBaseId":5459},{"BaseVehicleId":14045,"EngineBaseId":5433},{"BaseVehicleId":14045,"EngineBaseId":5458},{"BaseVehicleId":14045,"EngineBaseId":5459},{"BaseVehicleId":13932,"EngineBaseId":5418},{"BaseVehicleId":13932,"EngineBaseId":5447},{"BaseVehicleId":13933,"EngineBaseId":5418},{"BaseVehicleId":13933,"EngineBaseId":5447},{"BaseVehicleId":13934,"EngineBaseId":5433},{"BaseVehicleId":13934,"EngineBaseId":5458},{"BaseVehicleId":13934,"EngineBaseId":5459},{"BaseVehicleId":13935,"EngineBaseId":5433},{"BaseVehicleId":13935,"EngineBaseId":5458},{"BaseVehicleId":13935,"EngineBaseId":5459},{"BaseVehicleId":13936,"EngineBaseId":5433},{"BaseVehicleId":13936,"EngineBaseId":5458},{"BaseVehicleId":13936,"EngineBaseId":5459},{"BaseVehicleId":13937,"EngineBaseId":5458},{"BaseVehicleId":13937,"EngineBaseId":5459},{"BaseVehicleId":13938,"EngineBaseId":5458},{"BaseVehicleId":13938,"EngineBaseId":5459},{"BaseVehicleId":14020,"EngineBaseId":5418},{"BaseVehicleId":14021,"EngineBaseId":5418},{"BaseVehicleId":14022,"EngineBaseId":5418},{"BaseVehicleId":14022,"EngineBaseId":5447},{"BaseVehicleId":14023,"EngineBaseId":5433},{"BaseVehicleId":14024,"EngineBaseId":5433},{"BaseVehicleId":14025,"EngineBaseId":5433},{"BaseVehicleId":14030,"EngineBaseId":5418},{"BaseVehicleId":14030,"EngineBaseId":5447},{"BaseVehicleId":14031,"EngineBaseId":5418},{"BaseVehicleId":14031,"EngineBaseId":5447},{"BaseVehicleId":14032,"EngineBaseId":5433},{"BaseVehicleId":14032,"EngineBaseId":5458},{"BaseVehicleId":14032,"EngineBaseId":5459},{"BaseVehicleId":14033,"EngineBaseId":5433},{"BaseVehicleId":14033,"EngineBaseId":5458},{"BaseVehicleId":14033,"EngineBaseId":5459},{"BaseVehicleId":14034,"EngineBaseId":5433},{"BaseVehicleId":14034,"EngineBaseId":5458},{"BaseVehicleId":14034,"EngineBaseId":5459},{"BaseVehicleId":3132,"EngineBaseId":400},{"BaseVehicleId":3133,"EngineBaseId":400},{"BaseVehicleId":14092,"EngineBaseId":5418},{"BaseVehicleId":14093,"EngineBaseId":5418},{"BaseVehicleId":14094,"EngineBaseId":5418},{"BaseVehicleId":14095,"EngineBaseId":5418},{"BaseVehicleId":14096,"EngineBaseId":1424},{"BaseVehicleId":14096,"EngineBaseId":5433},{"BaseVehicleId":14096,"EngineBaseId":5458},{"BaseVehicleId":14096,"EngineBaseId":5459},{"BaseVehicleId":14097,"EngineBaseId":5433},{"BaseVehicleId":14097,"EngineBaseId":5458},{"BaseVehicleId":14098,"EngineBaseId":5433},{"BaseVehicleId":14098,"EngineBaseId":5458},{"BaseVehicleId":14099,"EngineBaseId":5458},{"BaseVehicleId":14099,"EngineBaseId":5459},{"BaseVehicleId":14100,"EngineBaseId":5458},{"BaseVehicleId":14100,"EngineBaseId":5459},{"BaseVehicleId":3236,"EngineBaseId":400},{"BaseVehicleId":14143,"EngineBaseId":5418},{"BaseVehicleId":14143,"EngineBaseId":5447},{"BaseVehicleId":14144,"EngineBaseId":5418},{"BaseVehicleId":14144,"EngineBaseId":5447},{"BaseVehicleId":14145,"EngineBaseId":5433},{"BaseVehicleId":14145,"EngineBaseId":5458},{"BaseVehicleId":14145,"EngineBaseId":5459},{"BaseVehicleId":14146,"EngineBaseId":5433},{"BaseVehicleId":14146,"EngineBaseId":5458},{"BaseVehicleId":14146,"EngineBaseId":5459},{"BaseVehicleId":14147,"EngineBaseId":5433},{"BaseVehicleId":14147,"EngineBaseId":5458},{"BaseVehicleId":14147,"EngineBaseId":5459},{"BaseVehicleId":14148,"EngineBaseId":5458},{"BaseVehicleId":14148,"EngineBaseId":5459},{"BaseVehicleId":14149,"EngineBaseId":5458},{"BaseVehicleId":14149,"EngineBaseId":5459},{"BaseVehicleId":3338,"EngineBaseId":400},{"BaseVehicleId":3339,"EngineBaseId":400},{"BaseVehicleId":14209,"EngineBaseId":5418},{"BaseVehicleId":14210,"EngineBaseId":5418},{"BaseVehicleId":14211,"EngineBaseId":5418},{"BaseVehicleId":14212,"EngineBaseId":5458},{"BaseVehicleId":14212,"EngineBaseId":5459},{"BaseVehicleId":14213,"EngineBaseId":5458},{"BaseVehicleId":14213,"EngineBaseId":5459},{"BaseVehicleId":3516,"EngineBaseId":400},{"BaseVehicleId":14214,"EngineBaseId":5433},{"BaseVehicleId":14214,"EngineBaseId":5458},{"BaseVehicleId":14214,"EngineBaseId":5459},{"BaseVehicleId":14215,"EngineBaseId":5433},{"BaseVehicleId":14215,"EngineBaseId":5458},{"BaseVehicleId":14215,"EngineBaseId":5459},{"BaseVehicleId":14216,"EngineBaseId":5433},{"BaseVehicleId":14216,"EngineBaseId":5458},{"BaseVehicleId":14216,"EngineBaseId":5459},{"BaseVehicleId":14217,"EngineBaseId":5458},{"BaseVehicleId":14217,"EngineBaseId":5459},{"BaseVehicleId":14218,"EngineBaseId":5458},{"BaseVehicleId":14218,"EngineBaseId":5459},{"BaseVehicleId":29764,"EngineBaseId":5418},{"BaseVehicleId":14225,"EngineBaseId":5433},{"BaseVehicleId":14225,"EngineBaseId":5458},{"BaseVehicleId":14226,"EngineBaseId":5433},{"BaseVehicleId":14226,"EngineBaseId":5458},{"BaseVehicleId":14227,"EngineBaseId":5433},{"BaseVehicleId":16882,"EngineBaseId":1387},{"BaseVehicleId":16882,"EngineBaseId":5340},{"BaseVehicleId":16882,"EngineBaseId":5422},{"BaseVehicleId":16883,"EngineBaseId":5365},{"BaseVehicleId":16883,"EngineBaseId":5422},{"BaseVehicleId":16884,"EngineBaseId":5365},{"BaseVehicleId":16884,"EngineBaseId":5422},{"BaseVehicleId":16885,"EngineBaseId":5365},{"BaseVehicleId":16885,"EngineBaseId":5422},{"BaseVehicleId":16886,"EngineBaseId":5365},{"BaseVehicleId":16886,"EngineBaseId":5422},{"BaseVehicleId":16886,"EngineBaseId":5461},{"BaseVehicleId":16887,"EngineBaseId":5365},{"BaseVehicleId":16887,"EngineBaseId":5422},{"BaseVehicleId":16887,"EngineBaseId":5461},{"BaseVehicleId":16888,"EngineBaseId":5365},{"BaseVehicleId":16888,"EngineBaseId":5422},{"BaseVehicleId":16888,"EngineBaseId":5461},{"BaseVehicleId":16889,"EngineBaseId":5365},{"BaseVehicleId":16889,"EngineBaseId":5422},{"BaseVehicleId":16889,"EngineBaseId":5461},{"BaseVehicleId":4652,"EngineBaseId":61},{"BaseVehicleId":4652,"EngineBaseId":5365},{"BaseVehicleId":4652,"EngineBaseId":5461},{"BaseVehicleId":4653,"EngineBaseId":61},{"BaseVehicleId":4653,"EngineBaseId":5365},{"BaseVehicleId":4653,"EngineBaseId":5461},{"BaseVehicleId":4654,"EngineBaseId":61},{"BaseVehicleId":4654,"EngineBaseId":63},{"BaseVehicleId":4654,"EngineBaseId":361},{"BaseVehicleId":4654,"EngineBaseId":365},{"BaseVehicleId":4654,"EngineBaseId":366},{"BaseVehicleId":4654,"EngineBaseId":5365},{"BaseVehicleId":4655,"EngineBaseId":61},{"BaseVehicleId":4655,"EngineBaseId":62},{"BaseVehicleId":4655,"EngineBaseId":63},{"BaseVehicleId":4655,"EngineBaseId":366},{"BaseVehicleId":4656,"EngineBaseId":61},{"BaseVehicleId":4656,"EngineBaseId":62},{"BaseVehicleId":4656,"EngineBaseId":63},{"BaseVehicleId":4656,"EngineBaseId":365},{"BaseVehicleId":4656,"EngineBaseId":366},{"BaseVehicleId":4657,"EngineBaseId":63},{"BaseVehicleId":4657,"EngineBaseId":365},{"BaseVehicleId":4657,"EngineBaseId":1420},{"BaseVehicleId":4658,"EngineBaseId":63},{"BaseVehicleId":4658,"EngineBaseId":364},{"BaseVehicleId":4658,"EngineBaseId":365},{"BaseVehicleId":4658,"EngineBaseId":1713}]

Customers Also Viewed

!