Hooker Headers Super Comp. Headers 1962-1974 Dodge Chrysler Plymouth BB 5320-1HKR

Hooker Headers - Super Comp. Header P/N 5320-1HKR Features:

• Long Tube Lengths
• Long Transition Collectors
• Monstrous Low-Mid Range Torque
• Keep Top End Horsepower
• Provides Finest Fit
• Most Durable Design Available

 Specifications:
Header Style:  Long tube one-piece
Header Material:  Steel
Header Color:  Silver ceramic coated
Weld-Up:  No
Primary Tube Outside Diameter (in.):  2 1/8 in.
Flange Style:  Standard
Collector Attachment:  Weld-on
Collector Diameter:  3.500 in.
Collector Reducers Included:  No
Tuned:  Yes
Primary Tube Length (in.):   38-46 in.
Primary Tube Gauge:  18-gauge
Flange Thickness (in.):  0.313 in.
Bolts/Studs Included:  Yes
Gaskets Included:  Yes
Crossover Pipe Included:  No
Catalytic Converter(s) Included:  No
Motor Mounts Included:  No
Transmission Mount Included:  No
Quantity:  Sold as a pair.

Product Documents:

• Installation Instructions

OverviewHooker Adjustable race headers allow you to change your header primary tube lengths, collector lengths and diameters and collector types (Classic 4 into 1, Merged and Split-Flow). By altering the relationship between the primary length and collector diameter and length it is possible to increase or decrease the torque and horsepower output at any specific R.P.M. level. For a slick track the header primaries or collectors can be shortened to decrease the low end torque for better traction. Larger diameter collectors will also reduce low end torque. On a good track with lots of bite, extending the primaries or collectors will pick up bottom end power for a harder launch and awesome e.t.'s. Smaller collector diameters will also increase low end torque. Hooker adjustable headers have taken more Pro Stock drivers to the championship than any other brand.

Features:

• Most Durable Available
• Provides Finest Fit
• Keep Top End Horsepower
• Monstrous Low-Mid Range Torque
• Long Transition Collectors
• Long Tube Lengths