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Hedman Street Rod Block Hugger Headers 1968-77 Olds Cutlass 260-403

Hedman 58166

500-58166

made in usa
Hedman Street Rod Block Hugger Headers 1968-77 Olds Cutlass 260-403 $569.99
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Street Rod Block Hugger Headers
  • 1968-77 Olds Cutlass 260-403
  • Primary tube: 1-3/4'' diameter
  • Collector: 3'' diameter
  • HTC fnish

  • Hedman 58166 Details

    Block Huggers

    Specifications:

    Tube Diameter
    1.75
    Collector Tube Size (in.)
    3
    Application
    Automotive
    Tube Direction
    Down Swept
    Port Shape
    Round
    Material
    Steel
    Engine Make/Size
    Olds 260-403
    Coating/Finish
    Silver Ceramic
    Gaskets Included
    Yes
    Collector Diameter (in.)
    3
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Collector Attachment
    3-bolt flange
    Cross Over Pipe Included
    No
    Header Finish
    Silver ceramic coated
    Header Material
    Steel
    Header Style
    Shorty
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 3/4
    Primary Tube Gauge
    18-gauge
    Quantity
    Sold as a pair
    Reducers Included
    Yes
    Transmission Mount Included
    No
    Tuned
    No
    Weld-Up
    No
    Flange Style
    Standard
    Manufacturer's Part Number:
    58166

    Big power
    for
    small engine compartments

    Hedman offers two header styles for street rods. Low-profile Block Huggers are great for accommodating narrow framerails to help eliminate many fit problems you might otherwise encounter with standard headers. The design of Tight Tubes is also for space-limited street rod applications but with Hedman's exclusive 4-into-1 Flat Collector that produces the same horsepower as standard headers.

    Features
  • Works where ordinary headers will not fit.
  • Patented collector design produces more power.
  • Choice of finishes (see below).

    Street Rod Block HuggersStreet Rod Tight Tubes
    Click to enlarge
    Click to enlarge
    Header Finishes
    Click finish below for details
    Painted black
    Hi-Tech Coating (HTC)
    Elite

    Click to enlarge

    Click to enlarge

    Click to enlarge

  • Does Hedman 58166 fit your vehicle?

    Narrow Results
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    Aspiration

    1972 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • SubModel: CRUISER
    • EngineType: ALL

    1969-1971 OLDSMOBILE CUTLASS

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: COLONNADE S
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1972 OLDSMOBILE F85

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969 OLDSMOBILE F85

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1971 OLDSMOBILE CUTLASS

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1971 OLDSMOBILE F85

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 OLDSMOBILE CUTLASS

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: S
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 OLDSMOBILE CUTLASS

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: VISTA CRUISER
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1968-1971 OLDSMOBILE F85

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: COLONNADE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1977 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: S
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1971-1974 OLDSMOBILE CUTLASS

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: S
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1974 OLDSMOBILE CUTLASS

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969-1971 OLDSMOBILE CUTLASS

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
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