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White Box Long Tube Header - Black Painted - 1-1/2 Inch Primaries - 3 Inch Collector

Fits 1966-1974 Chevrolet/GMC 1/2, 3/4 & 1-Ton 2WD & 4WD Pickup Truck, Blazer/Jimmy/Suburban with Chevrolet 307,327,350 Gen I Small Block V8

PART# WB10017

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$133.95   Suggested Retail
$119.95   Your Price
Estimated shipping date: 02/05/2021
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White Box headers are the perfect combination of performance and value. White Box full length headers are precision engineered using mandrel bent tubing, formed collectors and 5/16 inch thick flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. These headers are coated in a high heat resistant black paint for a stealthy appearance.


  • Leak Tested For Max Performance
  • Mandrel-Formed Power Plenum
  • Leakproof O-Ringed Port Seals
  • Include All Mounting Hardware
  • Constructed of .049 cold roll mild steel tubing
  • Precision engineered for fit and performance
  • Works with factory power steering and power brakes


BrandWhite Box
Collector Diameter3.00 inch
Emission Code4
EngineChevrolet Small Block
Header FinishBlack Paint
Header StyleLong Tube
Primary Tube Dia.1-1/2 inch
Product TypeHeaders
Tube MaterialMild Steel
Part NumberWB10017

Service Parts



This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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