Description
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- Specially Designed To Provide Additional Clearance For Larger, Close-Ratio (Quick Ratio) Steering Boxes
- Mild Steel, Long Tube Header Design Provides Better Top-End Horsepower and Torque.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary 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!
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Attributes:
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- GTIN: 00732611635035
- Brand Name: Hedman Hedders
- Collector Size: 3 in.
- Collector Style: BALL and SOCKET Style (Gasketless)
- Exhaust System Dia: 2-1/2 in.
- Finish: BLACK MAXX Satin Black Ceramic-Metallic
- Finish Type: BLACK MAXX- Black Ceramic-Metallic Coating
- Flange Style: Standard
- Replacement Head Flange Gasket: 27520
- Header Port Shape: Rectangle
- Key Feature: Close-Ratio Steering Box
- Manual Transmission – Column: Yes
- Manual Transmission – Floor: Yes
- Material: Mild Steel
- Port Shape: Rectangle
- Power Steering: Yes
- Reducer Outlet Size: 2-1/2 in.
- Tube Design: LONG TUBES (close ratio steering)
- Tube Diameter: 1-3/4 in.
- Tube Length: Long Tubes
- Tube Size: 1-3/4 in.
- Variations: 68503
- Cylinder Head Port Shape: Rectangle
- Header Finish: BLACK MAXX Satin Black Ceramic-Metallic
- Header Material: Mild Steel
- Mounting Hardware Included: Yes
- Primary Tube Diameter (in): 1.75 in.
- Tuned: No
- Weld-Up: No
- Bolts/Studs Included: Yes
- Flange Thickness: 0.3125 in.
- Gasket Or Seal Included: Yes
- Header Style: Long Tube (close ratio steering)
- Reducers Included: Yes
- Air Conditioning: Yes
- Automatic Transmission – Column: Yes
- Automatic Transmission – Floor: Yes
- Collector Bolts Included: Yes
- Catalytic Converter(s) Included: No
- Crossover Pipe Included: No
- Motor Mounts Included: No
- Quantity: Sold as a pair.
- Cylinder Head: Stock Profile Heads
- Replacement Gasket: 27520
- Installation Hardware Included: Yes
- with A.I.R. System: No
- with EGR: No
- Y-Pipe Included: No
- Collector Attachment: 3 in.
- Emissions Notes: NOT LEGAL FOR STREET USE ON ’75-LATER MODEL YEARS! Legal for off-road use only.
- Header Construction: Standard-Duty
- E.O. #: No
- Contents: Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions
- Product Info: This set of headers has been designed specifically for use on vehicles with a close-ratio steering box.
- Notes: 67-69 Camaro, 68-74 Nova 283-400 (Close Ratio Steering)
- Engine: Chevy SB 283-400 (Gen 1) 1958-86
- Collector Diameter: 3 in.
- Tube Style: Long Tubes (close ratio steering)
- Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
- Tube Material Thickness: 16g
- Primary Tube Gauge: 16g
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Extended Information:
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- Country of Origin: United States
- Life Cycle Status: Available To Order
- Emissions : Released
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Packing Information:
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- Quantity of Each: 1
- Package UOM: ST
- Dimension: 18.000 x 38.000 x 9.000 inches
- Weight: 36.000 lb
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PDF:
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PDF:
r SBCHEVY-GeneralInstructionGuiderr





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