Exhaust Headers ... Bolt On up to 20% Horsepower Increase

Drag illustration to view more parts
Exhaust Headers ... Bolt On up to 20% Horsepower Increase
  1. Exhaust Headers ... Bolt On up to 20% Horsepower Increase
When installing headers on a truck equipped with power steering, you must order Power Steering Spacer Kit #36-6023 to retain proper belt alignment.
Limited Lifetime Warranty
Increases in fuel efficiency and horsepower are based on a truck operating at factory specifications. Increases may vary according to the condition of your truck and driving habits.

Hedman Headers offer excellent exhaust flow, reduced back pressure and improved performance. Includes hardware, 3" collector to 2-1/2" exhaust reducer, gaskets and instructions needed for installation. Tests have shown a 1.1 second improvement in 0 to 60 second times. Expect up to a 20% increase in horsepower and up to a 10% increase in gas mileage. Call or go online and order yours today!

New mid-length headers provide maximum ground clearance for lowered trucks and allow exhaust pipes to be tucked so they don't extend below the frame rails.

When installing #36-6010 it is necessary to cut existing lead pipe to attach new header adaptor pipe that is included with Header Set. When installing #36-6020 it is necessary to fabricate your own lead pipe to complete installation. Headers are painted black.

MT = Manual Transmission

*After the sell price means Oversize Part Charge. Your order will incur a charge of $20.00 for each oversized part. Due to packing and/or transportation requirements, please allow additional time for delivery. Oversized Parts are not available for air delivery.

Full Parts List
Part # Description Application Reqd Price Stock Status QTY.
Chevrolet and GMC Truck
Mid-Length Headers
36-6003
  • "A" Without smog injection or injection heads.
  • "B" Air conditioned trucks with compressor on driver's side require
        bracket #36-6024.
Color:
Black
Finish:
Painted
Material:
Steel
Color:
Black
Finish:
Painted
Material:
Steel
Header Set 283-350 "A"B"
  • "A" Without smog injection or injection heads.
  • "B" Air conditioned trucks with compressor on driver's side require
        bracket #36-6024.
2wd 67-72 $299.95 In Stock
QTY Required
36-6005
  • "A" Without smog injection or injection heads.
Color:
Black
Finish:
Painted
Material:
Steel
Color:
Black
Finish:
Painted
Material:
Steel
Header Set 396 402 "A"
  • "A" Without smog injection or injection heads.
2wd 68-72 $349.95 In Stock
QTY Required
Full-Length Headers
36-6020
  • "A" Without smog injection or injection heads.
Color:
Black
Finish:
Painted
Material:
Steel
Color:
Black
Finish:
Painted
Material:
Steel
Header 250 292 "A"
  • "A" Without smog injection or injection heads.
Chevy GMC 67-72 $329.95 In Stock
QTY Required
36-6010
  • "A" Without smog injection or injection heads.
  • "B" Air conditioned trucks with compressor on driver's side require
        bracket #36-6024.
  • "C" For additional header clearance on manual transmission models when clutch cross shaft is under or behind the driver's rear exhaust port, order #36-6006.
Color:
Black
Finish:
Painted
Material:
Steel
Color:
Black
Finish:
Painted
Material:
Steel
Header Set 283-350 "A"B"C"
  • "A" Without smog injection or injection heads.
  • "B" Air conditioned trucks with compressor on driver's side require
        bracket #36-6024.
  • "C" For additional header clearance on manual transmission models when clutch cross shaft is under or behind the driver's rear exhaust port, order #36-6006.
2wd 67-72 $309.95 In Stock
QTY Required
36-6006
  • "A" Without smog injection or injection heads.
  • "B" Air conditioned trucks with compressor on driver's side require
        bracket #36-6024.
Color:
Black
Finish:
Painted
Material:
Steel
Color:
Black
Finish:
Painted
Material:
Steel
Header Set 283-350 MT "A"B"
  • "A" Without smog injection or injection heads.
  • "B" Air conditioned trucks with compressor on driver's side require
        bracket #36-6024.
2wd 67-72 $319.95 In Stock
QTY Required
36-6000
  • "A" Without smog injection or injection heads.
  • "B" Air conditioned trucks with compressor on driver's side require
        bracket #36-6024.
Color:
Black
Finish:
Painted
Material:
Steel
Color:
Black
Finish:
Painted
Material:
Steel
Header Set 283-350 "A"B"
  • "A" Without smog injection or injection heads.
  • "B" Air conditioned trucks with compressor on driver's side require
        bracket #36-6024.
4wd 67-72 $269.95 In Stock
QTY Required
36-6014
  • "A" Without smog injection or injection heads.
Color:
Black
Finish:
Painted
Material:
Steel
Color:
Black
Finish:
Painted
Material:
Steel
Header Set 396 402 "A"
  • "A" Without smog injection or injection heads.
2wd 68-72 $339.95 In Stock
QTY Required
36-6024
Color:
Black
Finish:
Painted
Material:
Steel
Color:
Black
Finish:
Painted
Material:
Steel
A/C Compressor Bracket-LH Chevy GMC 67-72 $21.95 In Stock
QTY Required
36-6023
Color:
Black
Finish:
Phosphate
Material:
Steel
Color:
Black
Finish:
Phosphate
Material:
Steel
Power Steering Spacer Kit 283-350 67-72 $6.95 In Stock
QTY Required
Blazer / Jimmy
Mid-Length Headers
36-6003
  • "A" Without smog injection or injection heads.
  • "D" Must modify rotary A/C bracket.
Color:
Black
Finish:
Painted
Material:
Steel
Color:
Black
Finish:
Painted
Material:
Steel
Header Set 307 350 "A"D"
  • "A" Without smog injection or injection heads.
  • "D" Must modify rotary A/C bracket.
2wd 70-72 $299.95 In Stock
QTY Required
Full-Length Headers
36-6000
  • "A" Without smog injection or injection heads.
  • "D" Must modify rotary A/C bracket.
  • "E" Not legal for sale or use in California on pollution controlled vehicles.
Color:
Black
Finish:
Painted
Material:
Steel
Color:
Black
Finish:
Painted
Material:
Steel
Header Set 307 350 "A"D"E"
  • "A" Without smog injection or injection heads.
  • "D" Must modify rotary A/C bracket.
  • "E" Not legal for sale or use in California on pollution controlled vehicles.
4wd K5 69-72 $269.95 In Stock
QTY Required
Close
Part # Description Application Reqd Price Stock Status QTY.

Vehicle Application

Includes Parts for the Following Models:

1967 Chevy C10 Pickup 1968 Chevy C10 Pickup 1969 Chevy C10 Pickup 1970 Chevy C10 Pickup 1971 Chevy C10 Pickup 1972 Chevy C10 Pickup 1967 Chevy K10 Pickup 1968 Chevy K10 Pickup 1969 Chevy K10 Pickup 1970 Chevy K10 Pickup 1971 Chevy K10 Pickup 1972 Chevy K10 Pickup 1967 Chevy C20 Pickup 1968 Chevy C20 Pickup 1969 Chevy C20 Pickup 1970 Chevy C20 Pickup 1971 Chevy C20 Pickup 1972 Chevy C20 Pickup 1967 Chevy K20 Pickup 1968 Chevy K20 Pickup 1969 Chevy K20 Pickup 1970 Chevy K20 Pickup 1971 Chevy K20 Pickup 1972 Chevy K20 Pickup 1970 Chevy Blazer 2WD 1971 Chevy Blazer 2WD 1972 Chevy Blazer 2WD 1969 Chevy Blazer 4WD 1970 Chevy Blazer 4WD 1971 Chevy Blazer 4WD 1972 Chevy Blazer 4WD 1967 GMC C15 Pickup 1968 GMC C15 Pickup 1969 GMC C15 Pickup 1970 GMC C15 Pickup 1971 GMC C15 Pickup 1972 GMC C15 Pickup 1967 GMC K15 Pickup 1968 GMC K15 Pickup 1969 GMC K15 Pickup 1970 GMC K15 Pickup 1971 GMC K15 Pickup 1972 GMC K15 Pickup 1967 GMC C25 Pickup 1968 GMC C25 Pickup 1969 GMC C25 Pickup 1970 GMC C25 Pickup 1971 GMC C25 Pickup 1972 GMC C25 Pickup 1967 GMC K25 Pickup 1968 GMC K25 Pickup 1969 GMC K25 Pickup 1970 GMC K25 Pickup 1971 GMC K25 Pickup 1972 GMC K25 Pickup 1970 GMC Jimmy 2WD 1971 GMC Jimmy 2WD 1972 GMC Jimmy 2WD 1970 GMC Jimmy 4WD 1971 GMC Jimmy 4WD 1972 GMC Jimmy 4WD

Choose Your Vehicle