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Hedman Hedders
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3-bolt exhaust adapters
Air Conditioning: Yes
Automatic Transmission - Column: Yes
Automatic Transmission - Floor: Yes
Bolts/Studs Included: Yes
Catalytic Converter(s) Included: No
Collector Attachment: 3 in.
Collector Size: 3 in.
Collector Style: 3-Bolt Gasket Style Flange
Contents: headers
Crossover Pipe Included: No
Cutlass
Cylinder Head Port Shape: Rectangle
Cylinder Head: Stock Profile Heads
E.O. #: No
Emissions : Not in CA
Emissions Notes: NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
Engine Notes: Oldsmobile 260-403 (SB)
Engine: Oldsmobile 260-403 (SB)
Exhaust System Dia: 2-1/2 in.
F85 350ci
Finish Type: BLACK MAXX- Black Ceramic-Metallic Coating
Finish Type: HTC SILVER (polished) Ceramic-metallic Coating
Finish Type: Uncoated Mild steel
Finish: BLACK MAXX Satin Black Ceramic-Metallic
Finish: HTC Polished Silver Ceramic-Metallic
Finish: Uncoated
Flange Style: Standard
Flange Thickness: 0.3125 in.
Gasket Or Seal Included: Yes
gaskets (when applicable)
hardware
Header Construction: Standard-Duty
Header Finish: BLACK MAXX Satin Black Ceramic-Metallic
Header Finish: HTC Polished Silver Ceramic-Metallic
Header Finish: Uncoated
Header Material: Mild Steel
Header Style: Short Tube
Installation Hardware Included: Yes
Life Cycle Status: Available To Order
Manual Transmission - Column: No
Manual Transmission - Floor: No
Material: Mild Steel
Motor Mounts Included: No
Mounting Hardware Included: Yes
Notes: 68-77 Olds 442
Power Steering: Yes
Primary Tube Diameter (in): 1.75 in.
Primary Tube Gauge: 16g
Quantity: Sold as a pair.
QuoteOnly
Reducer Outlet Size: 2-1/2 in.
Reducers Included: Yes
Replacement Gasket: 27800
Replacement Head Flange Gasket: 27800
Transmission Notes: Modification to shifter linkage may be required.
Tube Design: SHORT TUBES
Tube Diameter: 1-3/4 in.
Tube Length: Short Tubes
Tube Material Thickness: 16g
Tube Size: 1-3/4 in.
Tube Style: Shorty
Tuned: No
Variations: 58160
Variations: 58166
Weld-Up: No
with A.I.R. System: No
with EGR: No
Y-Pipe Included: No
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$27.51 off
Quick buy
HEDMAN HEDDERS 68-77 OLDS SHORTY 260-403- BLACK MAXX
$1,348.21 USD
$1,375.72
Sale
$27.91 off
Quick buy
HEDMAN HEDDERS BLOCK HUGGER HEADERS; OLDSMOBILE 260-403 (SB); 1-3/4 IN. TUBES; HTC CERAMIC COATED
$1,367.81 USD
$1,395.72
Sale
$14.20 off
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Quick buy
HEDMAN HEDDERS BLOCK HUGGER HEADERS; OLDSMOBILE 260-403 (SB); 1-3/4 IN. TUBES; UNCOATED
$695.80 USD
$710.00
Sale
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