Hooker Headers Competition Headers 273-360 MOPAR Small Block V8
520-5901-4

Items You Need
MOPAR Car Small Block
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 header flanges for clearance.
Accessory Compatibility:
Transmission Compatibility:
Included Items Note: Bolts and Gaskets Included, Reducers required
Port Shape: SAP
Emissions Compatibility: Not Street Legal Except Pre-1974
Specifications:
All Budget Headers are NOT Created Equally!
Hooker's Competition Series Headers come in your choice of finishes and are engineered to perform at a reasonable price! To let your engine really breath Hooker utilized 16 gauge (.049'' thick) steel tubing attached to long transition style collectors! Giving you a serious increase in flow over other brand headers without a loss in the backpressure most engines need to perform! After years of testing, Hooker has discovered that a machined 5/16'' header flange offers enough flex to hold the gasket tight to each exhaust port, and enough rigidity to keep everything properly tied together.
Features:
Black Painted (Part numbers do not have a suffix)
Metallic Ceramic Coating (Part numbers have a -1 suffix)
"Darksides" Black Ceramic Coating (Part numbers have a -3 suffix)
Titanium Ceramic Coating (Part numbers have a -4 suffix)
Does Hooker Headers 5901-4 fit your vehicle?
1968 DODGE DART
- Liter: 4.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Not Fit Motors Equipped w/Air Injection Pump w/o Modification
- CUI: 273
- Engine Type: V8 ( 4.5L / 273 )
- Engine Vin: D
1969 DODGE DART
- Liter: 5.6
- SubModel: SWINGER
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Not Fit Motors Equipped w/Air Injection Pump w/o Modification
- CUI: 340
- Engine Type: V8 ( 5.6L / 340 )
- Engine Vin: P
1969 DODGE DART
- Liter: 4.5
- SubModel: SWINGER
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
- CUI: 273
- Engine Type: V8 ( 4.5L / 273 )
- Engine Vin: D
1972 PLYMOUTH DUSTER
- Liter: 5.6
- SubModel: 340
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Not Fit Motors Equipped w/Air Injection Pump w/o Modification
- CUI: 340
- Engine Type: V8 ( 5.6L / 340 )
- Engine Vin: H
1974 DODGE DART
- Liter: 5.9
- SubModel: SPECIAL
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
- CUI: 360
- Engine Type: V8 ( 5.9L / 360 )
- Engine Vin: K
1974 DODGE DART
- Liter: 5.2
- SubModel: SPECIAL
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Not Fit Motors Equipped w/Air Injection Pump w/o Modification
- CUI: 318
- Engine Type: V8 ( 5.2L / 318 )
- Engine Vin: G
1970 PLYMOUTH DUSTER
- Liter: 5.6
- SubModel: 340
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
- CUI: 340
- Engine Type: V8 ( 5.6L / 340 )
- Engine Vin: H
1974 PLYMOUTH DUSTER
- Liter: 5.9
- SubModel: 360
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
- CUI: 360
- Engine Type: V8 ( 5.9L / 360 )
- Engine Vin: K
1968 DODGE DART
- Liter: 4.5
- SubModel: 270
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
- CUI: 273
- Engine Type: V8 ( 4.5L / 273 )
- Engine Vin: D
1972 DODGE DART
- Liter: 5.2
- SubModel: DEMON
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Not Fit Motors Equipped w/Air Injection Pump w/o Modification
- CUI: 318
- Engine Type: V8 ( 5.2L / 318 )
- Engine Vin: G
1968 DODGE DART
- Liter: 5.6
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Not Fit Motors Equipped w/Air Injection Pump w/o Modification
- CUI: 340
- Engine Type: V8 ( 5.6L / 340 )
- Engine Vin: P
1971 DODGE DART
- Liter: 5.6
- SubModel: SWINGER
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Titanium Coating; Tube Size 1.625 in. OD x 34 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;Intended For Race Use Only; Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Not Fit Motors Equipped w/Air Injection Pump w/o Modification
- CUI: 340
- Engine Type: V8 ( 5.6L / 340 )
- Engine Vin: J
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.