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Hooker Competition Long Tube Headers, Painted 5901HKR

Hooker Competition Long Tube Headers, Painted 5901HKR
Hooker Competition Long Tube Headers, Painted 5901HKRHooker Competition Long Tube Headers, Painted 5901HKRHooker Competition Long Tube Headers, Painted 5901HKRHooker Competition Long Tube Headers, Painted 5901HKRHooker Competition Long Tube Headers, Painted 5901HKRHooker Competition Long Tube Headers, Painted 5901HKRHooker Competition Long Tube Headers, Painted 5901HKR
$482.99 ea
NEWARRIVING SOONEstimated Ship Date 05/24/2024 (If Ordered Today)100 Available from HOLLEY PERFORMANCE PRODUCTS as of 05/03/2024
Model: 4009090
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 2
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. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.
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 for a perfect seal
  • Industry’s best welds for durability
  • designed for easy, trouble-free fit
  • All necessary hardware included for a complete installation
  • Works with power steering, power brakes and air conditioning
Will not fit motors equipped with air injection pump without modification. Hooker Headers for MOPAR 318-360 engines will bolt to the popular aftermarket B-A heads. However, because the exhaust port centerline on these heads is 5/8" higher and 3/8" out from the engine centerline compared to stock heads. Some header modifications will be required for installation. Spark plug locations require cutting the header flanges for clearance. 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 motors equipped with air injection pump without modification. Hooker Headers for MOPAR 318-360 engines will bolt to the popular aftermarket B-A heads. However, because the exhaust port centerline on these heads is 5/8" higher and 3/8" out from the engine centerline compared to stock heads. Some header modifications will be required for installation. Spark plug locations require cutting the header flanges for clearance. 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
5901hkrrev3.pdf265.18KB

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 Years Engine Fitment Notes
Dodge Dart 1967 4.5L / 273 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Dodge Dart 1968 5.2L / 318 / V8
5.6L / 340 / V8
4.5L / 273 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Dodge Dart 1969 5.2L / 318 / V8
5.6L / 340 / V8
4.5L / 273 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Dodge Dart 1970 5.2L / 318 / V8
5.6L / 340 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Dodge Dart 1971 5.2L / 318 / V8
5.6L / 340 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Dodge Dart 1972 5.2L / 318 / V8
5.6L / 340 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Dodge Dart 1973 5.2L / 318 / V8
5.6L / 340 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Dodge Dart 1974 5.2L / 318 / V8
5.9L / 360 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Barracuda 1967 4.5L / 273 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Barracuda 1968 5.6L / 340 / V8
5.2L / 318 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Barracuda 1969 5.6L / 340 / V8
5.2L / 318 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Duster 1970 5.6L / 340 / V8
5.2L / 318 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Duster 1971 5.6L / 340 / V8
5.2L / 318 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Duster 1972 5.6L / 340 / V8
5.2L / 318 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Duster 1973 5.6L / 340 / V8
5.2L / 318 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Duster 1974 5.9L / 360 / V8
5.2L / 318 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Satellite 1965 5.9L / 361 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Scamp 1971 5.2L / 318 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Scamp 1972 5.2L / 318 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Scamp 1973 5.2L / 318 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Scamp 1974 5.2L / 318 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Valiant 1967 4.5L / 273 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Valiant 1968 4.5L / 273 / V8
5.2L / 318 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Valiant 1969 4.5L / 273 / V8
5.2L / 318 / V8
Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Valiant 1970 5.2L / 318 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Valiant 1971 5.2L / 318 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Valiant 1972 5.2L / 318 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Valiant 1973 5.2L / 318 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;
Plymouth Valiant 1974 5.2L / 318 / V8 Competition Header; Black Finish; Tube Size 1 5/8 x 34 in. OD; Collector Size 3 in. OD; Collector Length 8 in.; Port Shape Same As Port;

Specifications:

Bolt Size 5/16-18 x 3/4, 5/16-18 x 3/4
CARB (California) Compliant No
Collector Diameter 3.00 inch
Emission Code 4
Engine Chrysler Small Block LA
Header Finish Black Paint
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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