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3/4
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 Size: Stock
Collector Style: Ball and Socket Style (Gasketless)
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.
Exhaust System Dia: 2-1/2 in.
Finish Type: HTC SILVER (polished) Ceramic-metallic Coating
Finish Type: MATTE SILVER Ceramic-metallic coated
Finish: HTC Polished Silver Ceramic-Metallic
Finish: Matte Silver Ceramic-Metallic
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: HTC Polished Silver Ceramic-Metallic
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: 27550
Replacement Gasket: 27800
Replacement Head Flange Gasket: 27470
Replacement Head Flange Gasket: 27520
Replacement Head Flange Gasket: 27550
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 Length: Short 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
Tube Style: Shorty
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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$45.57 off
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HEDMAN HEDDERS BLOCK HUGGER HEADERS-304 STAINLESS STEEL; CHEVY LS SERIES; 1-1/2 IN. TUBES; HTC CERAMIC COATED
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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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$27.80 off
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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
$1,362.20 USD
$1,390.00
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$34.26 off
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HEDMAN HEDDERS ELITE HEADERS FOR VARIOUS 1964-93 CHEVY PASSENGER CARS WITH 283-400- ELITE MATTE SILVER FINISH
$1,678.60 USD
$1,712.86
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$28.71 off
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HEDMAN HEDDERS ELITE HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,407.01 USD
$1,435.72
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$33.69 off
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HEDMAN HEDDERS ELITE HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,650.59 USD
$1,684.28
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$34.37 off
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HEDMAN HEDDERS ELITE HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN
$1,684.21 USD
$1,718.58
Sale
$33.40 off
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HEDMAN HEDDERS ELITE HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,636.60 USD
$1,670.00
Sale
$32.89 off
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HEDMAN HEDDERS ELITE HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,611.39 USD
$1,644.28
Sale
$32.89 off
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HEDMAN HEDDERS ELITE HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,611.39 USD
$1,644.28
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$33.46 off
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HEDMAN HEDDERS ELITE HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN
$1,639.40 USD
$1,672.86
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$33.46 off
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HEDMAN HEDDERS ELITE HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN
$1,639.40 USD
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$27.74 off
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HEDMAN HEDDERS HEADERS FOR 1970-74 LAND ROVER RANGE ROVER WITH 215/3.5L V8; 1-1/2 IN. TUBE DIAMETER; 2-1/2 IN. COLLECTOR; LONG TUBE DESIGN- HTC POLISHED SILVER CERAMIC-METALLIC COATED
$1,359.40 USD
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$29.40 off
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HEDMAN HEDDERS HTC COATED HEADERS; 1-1/2 IN. TUBE DIA.; STOCK COLL.; STANDARD DESIGN
$1,440.60 USD
$1,470.00
Sale
$26.60 off
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HEDMAN HEDDERS HTC COATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,303.40 USD
$1,330.00
Sale
$26.31 off
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HEDMAN HEDDERS HTC COATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,289.41 USD
$1,315.72
Sale
$27.29 off
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HEDMAN HEDDERS HTC COATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,336.99 USD
$1,364.28
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$28.09 off
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HEDMAN HEDDERS HTC COATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,376.19 USD
$1,404.28
Sale
$31.86 off
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HEDMAN HEDDERS HTC COATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,561.00 USD
$1,592.86
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$26.89 off
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HEDMAN HEDDERS HTC COATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,317.39 USD
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$27.69 off
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HEDMAN HEDDERS HTC COATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,356.59 USD
$1,384.28
Sale
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