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58158
61278
61298
61308
61448
61608
61618
68-76 Cutlass
3-bolt exhaust adapters
68-79 Nova 283-400
Air Conditioning Notes: NO AC equipped Gen 1 Camaro or Gen 2 Nova; 70-Up with A/C require bracket 20110.
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 Size: 3 in.
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: 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 SB 283-400 (Gen 1) 1958-86
Engine: Chevy SB 283-400; No close ratio steering
Exhaust System Dia: 2-1/2 in.
Finish Type: MATTE SILVER Ceramic-metallic coated
Finish: Matte Silver Ceramic-Metallic
Flange Style: Standard
Flange Thickness: 0.375 in.
Gasket Or Seal Included: Yes
gaskets (when applicable)
hardware
Header Construction: ELITE Heavy-Duty
Header Finish: HTC Polished Silver Ceramic-Metallic
Header Material: Mild Steel
Header Style: Long Tube
Header Style: Mid-Length Tube
Installation Hardware Included: Yes
Key Feature: 50 State (Non-EGR)
Key Feature: With A.I.R.
Life Cycle Status: Available To Order
Manual Transmission - Column: No
Manual Transmission - Floor: No
Manual Transmission - Floor: Yes
Material: Mild Steel
Motor Mounts Included: No
Mounting Hardware Included: Yes
Notes: 63-82 Corvette 283-400
Notes: 64-94 Various Chevy Car 283-400
Notes: 67-81 Camaro
Notes: 67-81 Various Chevy Car 396-502
Notes: 71-76 Delta 88
Notes: 84-86 Corvette 283-400
Notes: Various 1971-93 Chevy Passenger Cars with 283-400
Power Steering: Yes
Primary Tube Diameter (in): 1.625 in.
Primary Tube Diameter (in): 1.75 in.
Primary Tube Gauge: 14g
Primary Tube Gauge: 18g
Quantity: Sold as a pair.
QuoteOnly
Reducer Outlet Size: 2-1/2 in.
Reducers Included: Yes
Replacement Gasket: 27520
Replacement Gasket: 27550
Replacement Gasket: 27800
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 Material Thickness: 14g
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
Variations: 58156
Variations: 66271
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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$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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$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
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$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
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$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
Quick buy
HEDMAN HEDDERS ELITE HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
$1,611.39 USD
$1,644.28
Sale
$33.46 off
Quick buy
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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