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Hooker Competition Long Tube Headers, Painted 6901HKR

Hooker Competition Long Tube Headers, Painted 6901HKR
Hooker Competition Long Tube Headers, Painted 6901HKRHooker Competition Long Tube Headers, Painted 6901HKRHooker Competition Long Tube Headers, Painted 6901HKR
$459.99 ea
NEWARRIVING SOONEstimated Ship Date 06/11/2024 (If Ordered Today)100 Available from HOLLEY PERFORMANCE PRODUCTS as of 05/21/2024
Model: 4009169
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 1
Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16" machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance.
Features:
  • Tuned-length primary tubes for better performance
  • Mandrel-bent tubing for smooth exhaust flow
  • Light weight & sturdy 16-gauge tubing
  • Long transition collector for decreased back pressure
  • 5/16” machined flanges with sealing rings for a perfect seal
  • Industry’s best welds for durability
  • Designed for easy, trouble-free fit
  • All necessary hardware included for a complete installation
  • Header works with C6 transmissions
  • Power Steering bracket 10961HKR required for vehicles with power streering
  • Works with power brakes, air conditioning, automatic and manual transmissions
Will not fit with Dart/Windsor Heads. Will not fit 1971-73 Mustang / Cougar with manual transmissions. Will fit C-6 transmissions. Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty. Hooker long tube headers do not come with header reducers.
Installation Notes:
Will not fit with Dart/Windsor Heads. Will not fit 1971-73 Mustang / Cougar with manual transmissions. Will fit C-6 transmissions. Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty. Hooker long tube headers do not come with header reducers.

Downloads:

Download Name File Size
6901hkrrev1.pdf293.27KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Ford Mustang Base 1967 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Base 1968 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Base 1969 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Base 1970 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Base 1971 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Base 1972 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Base 1973 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Boss 351 1971 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Boss 351 1972 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Grande 1970 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Grande 1971 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Grande 1972 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Grande 1973 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Mach 1 1970 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Mach 1 1971 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Mach 1 1972 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang Mach 1 1973 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Ford Mustang 1964 4.7L / 289 / V8
4.3L / 260 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Ford Mustang 1965 4.7L / 289 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Ford Mustang 1966 4.7L / 289 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Ford Mustang 1967 4.7L / 289 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Ford Mustang 1968 4.7L / 289 / V8
5.0L / 302 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Ford Mustang 1969 5.8L / 351 / V8
5.0L / 302 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Ford Mustang 1970 5.8L / 351 / V8
5.0L / 302 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Ford Mustang 1971 5.0L / 302 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Ford Mustang 1972 5.0L / 302 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Ford Mustang 1973 5.0L / 302 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Mercury Cougar Base 1967 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar Base 1968 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar Base 1969 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar Base 1970 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar Base 1971 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar Base 1972 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar Base 1973 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar XR-7 1967 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar XR-7 1968 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar XR-7 1969 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar XR-7 1970 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar XR-7 1971 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar XR-7 1972 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar XR-7 1973 Small Block Ford Swap; COMPETITION HEADER; BLACK FINISH; TUBE SIZE 1 5/8 X 28 IN. OD; COLLECTOR SIZE 3 IN. OD; COLLECTOR LENGTH 8 IN.; PORT SHAPE SAME AS PORT;
Mercury Cougar 1967 4.7L / 289 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Mercury Cougar 1968 4.7L / 289 / V8
5.0L / 302 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Mercury Cougar 1969 5.8L / 351 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Mercury Cougar 1970 5.8L / 351 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 28 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;

Specifications:

Bolt Size 3/8-16 x 3/4, 3/8-16 x 3/4
CARB (California) Compliant No
Collector Diameter 3.00 inch
Emission Code 4
Engine Small Block Ford
Header Finish Black Paint
Header Flange Thickness (in) 5/16 inch
Header Style Long Tube
Part Type Exhaust Header
Primary Tube Dia. 1-5/8 inch
Product Type Headers
Proposition 65 www.P65Warnings.ca.gov
Tube Material Mild Steel

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Hooker Competition Long Tube Headers, Painted 6901HKR:

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