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Hedman Hedders
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Exhaust Header
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Hedman Hedders
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3-bolt exhaust adapters
Air Conditioning: Yes
Angle Plug and Straight Plug Heads.
Automatic Transmission - Column: No
Automatic Transmission - Column: Yes
Automatic Transmission - Floor: Yes
Bolts/Studs Included: Yes
Catalytic Converter(s) Included: No
Collector Attachment: 3 in.
Collector Bolts
Collector Bolts Included: Yes
Collector Size: 3 in.
Collector Style: Ball and Socket Style (Gasketless)
Contents: headers
Contents: Headers
Crossover Pipe Included: No
Cylinder Head Port Shape: Oval
Cylinder Head Port Shape: Rectangle
Cylinder Head Port Shape: Round
Cylinder Head: Fits Factory GM Aluminum or Cast Iron
Cylinder Head: Stock Profile Heads
E.O. #: No
E.O. #: Yes
Emissions : Legal US
Emissions : Not in CA
Emissions Notes: EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website)
Emissions Notes: NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
Engine: Chevy LS Series
Exhaust System Dia: 2-1/2 in.
Finish Type: BLACK MAXX- Black Ceramic-Metallic Coating
Finish Type: HTC SILVER (polished) Ceramic-metallic Coating
Finish Type: Uncoated Stainless Steel
Finish: BLACK MAXX Satin Black Ceramic-Metallic
Finish: HTC Polished Silver Ceramic-Metallic
Finish: Uncoated
Flange Style: Standard
Flange Thickness: 0.25 in.
Flange Thickness: 0.3125 in.
Flange Thickness: 0.375 in.
Gasket Or Seal Included: Yes
gaskets (when applicable)
hardware
Header Construction: ELITE Heavy-Duty
Header Construction: Standard-Duty
Header Construction: T304 Stainless
Header Finish: BLACK MAXX Satin Black Ceramic-Metallic
Header Finish: HTC Polished Silver Ceramic-Metallic
Header Finish: Uncoated
Header Material: Mild Steel
Header Material: T304 Stainless Steel
Header Style: Long Tube
Header Style: Mid-Length Tube
Header Style: Short Tube
Installation Hardware Included: Yes
Key Feature: With A.I.R.
Life Cycle Status: Available To Order
Manual Transmission - Column: No
Manual Transmission - Column: Yes
Manual Transmission - Floor: No
Manual Transmission - Floor: Yes
Material: Mild Steel
Material: T304 Stainless Steel
Motor Mounts Included: No
Mounting Hardware Included: Yes
Power Steering: Yes
Primary Tube Diameter (in): 1.625 in.
Primary Tube Diameter (in): 1.75 in.
Primary Tube Gauge: 14g
Primary Tube Gauge: 16g
Primary Tube Gauge: 18g
Product Info: Manufactured using 304 Stainless steel then HTC Ceramic-Metallic Coated. Sturdy 3/8 in. Flanges and 16 gauge tubing
Quantity: Sold as a pair.
QuoteOnly
Reducer Outlet Size: 2-1/2 in.
Reducers Included: Yes
Replacement Gasket: 27470
Replacement Gasket: 27520
Replacement Gasket: 27800
Replacement Head Flange Gasket: 27470
Replacement Head Flange Gasket: 27520
Replacement Head Flange Gasket: 27800
Tube Design: LONG TUBES
Tube Design: MID-LENGTH
Tube Diameter: 1-3/4 in.
Tube Diameter: 1-5/8 in.
Tube Length: Long Tubes
Tube Length: Mid-Length Tubes
Tube Material Thickness: 14g
Tube Material Thickness: 16g
Tube Material Thickness: 18g
Tube Size: 1-3/4 in.
Tube Size: 1-5/8 in.
Tube Style: Long Tube
Tube Style: Mid-Length
Tuned: No
Weld-Up: No
with A.I.R. System: No
with A.I.R. System: Yes
with EGR: No
Y-Pipe Included: No
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$48.37 off
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HEDMAN HEDDERS 1968-72 CHEVELLE/EL CAMINO (AND RELATED A-BODIES) LS SWAP HEADERS; AUTO TRANSMISSION; 1-3/4 IN. LONG TUBE; 3 IN. BALL/SOCKET COLLECTOR- STAINLESS STEEL WITH HTC POLISHED-SILVER CERAMIC COATING
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HEDMAN HEDDERS 1968-72 CHEVELLE/EL CAMINO (AND RELATED A-BODIES) LS SWAP HEADERS; AUTO TRANSMISSION; 1-3/4 IN. LONG TUBE; 3 IN. BALL/SOCKET COLLECTOR- UNCOATED T304 STAINLESS STEEL
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HEDMAN HEDDERS 67-69 CAMARO LS SWAP HEADERS; STAINLESS STEEL- RAW
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HEDMAN HEDDERS 67-87 C10/C20 TRUCKS AND SUVS WITH SB CHEVY; BLACK MAXX BLACK CERAMIC COATED 304 STAINLESS STEEL HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN
$2,031.40 USD
$2,072.86
Sale
$41.86 off
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HEDMAN HEDDERS 67-87 C10/C20 TRUCKS AND SUVS WITH SB CHEVY; HTC POLISHED SILVER CERAMIC COATED 304 STAINLESS STEEL HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN
$2,051.00 USD
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Sale
$28.14 off
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HEDMAN HEDDERS 67-87 C10/C20 TRUCKS AND SUVS WITH SB CHEVY; UNCOATED 304 STAINLESS STEEL HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN
$1,379.00 USD
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HEDMAN HEDDERS 67-87 CHEVY TRUCK LS SWAP HEADERS; STAINLESS STEEL- BLACK MAXX
$2,160.19 USD
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$30.77 off
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HEDMAN HEDDERS 67-87 CHEVY TRUCK LS SWAP HEADERS; T304 STAINLESS STEEL- UNCOATED
$1,507.81 USD
$1,538.58
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HEDMAN HEDDERS 68-77 OLDS SHORTY 260-403- BLACK MAXX
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HEDMAN HEDDERS BLOCK HUGGER HEADERS- 304 STAINLESS STEEL; CHEVY LS SERIES; 1-1/2 IN. TUBES; UNCOATED
$1,787.79 USD
$1,824.28
Sale
$50.20 off
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HEDMAN HEDDERS BLOCK HUGGER HEADERS-304 STAINLESS STEEL; CHEVY LS SERIES; 1-1/2 IN. TUBES; HTC CERAMIC COATED
$2,459.80 USD
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Sale
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HEDMAN HEDDERS BLOCK HUGGER HEADERS; OLDSMOBILE 260-403 (SB); 1-3/4 IN. TUBES; HTC CERAMIC COATED
$1,367.81 USD
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HEDMAN HEDDERS BLOCK HUGGER HEADERS; OLDSMOBILE 260-403 (SB); 1-3/4 IN. TUBES; UNCOATED
$695.80 USD
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Sale
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HEDMAN HEDDERS BLOCK HUGGER HEADERS; PONTIAC 326-455; 1-5/8 IN. TO 1-3/4 IN. STEPPED TUBES; HTC CERAMIC COATED
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Sale
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