MÉDIAS ET DOCUMENTS
Headers
Hedman : HED68500
Nº d'article: HED68500
* The Lowest Profile Header On The Market * The Flat, Clamshell Style Collector Has an Extremely Low Profile So they'll Fit in Nearly Any Street Rod or Custom Build With Little Clearance. * The High Volume Flat Collector Offers Improved Exhaust Flow For Far Superior Performance Over Classic Block Hugger Models. * Includes Classic, 3-Bolt Gasket-Style Header Collectors, Mounting Hardware, Gaskets and Reducers (exhaust adapters) * Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating! * Proud To Say, Made In The USA, Since 1954!
Standard Uncoated Headers; 1-5/8 in. Tube Dia.; 2-1/2 in. Coll.; TIGHT TUBES Design
- Air Conditioning: Yes
- Automatic Transmission - Column: Yes
- Automatic Transmission - Floor: Yes
- Bolts/Studs Included: Yes
- Catalytic Converter(s) Included: No
- Collector Attachment: 2-1/2 in.
- Collector Bolts Included: Yes
- Collector Diameter: 2-1/2 in.
- Collector Size: 2-1/2 in.
- Collector Style: 3-Bolt Gasket Style Flange
- Contents: Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions
- Crossover Pipe Included: No
- Cylinder Head: Stock Profile Heads
- Cylinder Head Port Shape: Oval
- E.O. #: No
- Emissions Notes: Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
- Engine: Chevy SB 283-400
- Exhaust System Dia: 2 in.
- Finish: Uncoated
- Finish Type: Uncoated Mild steel
- Flange Style: Standard
- Flange Thickness: 0.3125 in.
- Gasket or Seal Included: Yes
- Header Construction: MILD STEEL- Standard-Duty
- Header Fasteners Included: Yes
- Header Finish: Uncoated
- Header Material: Mild Steel
- Header Port Shape: Oval Port
- Header Style: TIGHT TUBES
- Installation Hardware Included: Yes
- Manual Transmission - Column: Yes
- Manual Transmission - Floor: Yes
- Material: Mild Steel
- Motor Mounts Included: No
- Mounting Hardware Included: Yes
- Notes: 55-57 Passenger Cars 283-400
- Package Contents: Headers, reducers (exhaust adapters), gaskets, mounting hardware
- Port Shape: Oval
- Power Steering: Yes
- Primary Tube Diameter (in): 1.625 in.
- Primary Tube Gauge: 16g
- Quantity: Sold as a pair.
- Reducer Outlet Size: 2 in.
- Reducers Included: Yes
- Replacement Gasket: 27520
- Replacement Head Flange Gasket: 27520
- Title: HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 2-1/2 IN. COLL.; TIGHT TUBES DESIGN
- Tube Design: Standard
- Tube Diameter: 1-5/8 in.
- Tube Length: Tight Tubes
- Tube Material Thickness: 16g
- Tube Size: 1-5/8 in.
- Tube Style: Tight Tubes
- Tuned: No
- Variations: 68506
- Weld-Up: No
- with A.I.R. System: No
- with EGR: No
- Y-Pipe Included: No