PRODUCT DESCRIPTION
Fits: 383-440
Header Style:
Long tube one-piece
Header Material:
304 stainless steel
Primary Tube Outside Diameter (in.):
1 3/4 in.
Header Color:
Natural
Flange Style:
Standard
Weld-Up:
No
Cylinder Head Port Shape:
SAP
Collector Attachment:
3-bolt flange
Collector Diameter (in.):
3.00
Collector Reducers Included:
Yes
Collector Reducer Exit Diameter:
2.500 in.
Tuned:
No
Primary Tube Gauge:
18-gauge
Flange Thickness (in.):
0.38 in.
Bolts/Studs Included:
Yes
Gaskets Included:
Yes
Doug's Headers Stainless Steel Headers
Experience is in Doug's Headers DNA. They have been a respected name since the 1960s and remain one of today's most popular brands among muscle car enthusiasts who don't sacrifice quality and fit when it comes to their vehicle.
Doug's stainless steel headers will give the greatest increases in horsepower and torque across the entire rpm spectrum, and they are meticulously designed to provide maximum power and the highest quality available. Available in many fitments, choose a set designed for your vehicle.
Key features:
304 stainless steel construction to prevent rust and corrosion
3/8 in. thick machined flanges to prevent warping
Mandrel-bent tubes for an accurate fit and improved flow
Precision formed long transition collectors reduce backpressure
Header tubes have a natural stainless finish
Necessary mounting hardware, collector reducers or connector pipes, premium gaskets, and detailed installation instruction sheets are included
