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Flowtech Headers


Flowtech
Flowtech Headers

Product images may differ from actual product appearance.

Precision engineered and leak tested to get maximum performance and fuel economy from your engine. Each header is constructed from .049 cold roll tubing with a thick mandrel formed collector. Precisely fitted ports, and sturdy O-ringed port seals are combined for a leak-proof header. Included are all mounting hardware, bolts, nuts and gaskets.



Dodge
Flowtech 13100 - Flowtech Headers
387-13100
Standard Headers
  • 67-74 Barracuda/Challenger
  • 66-78 Charger/Road Runner
  • 67-76 GTX/RT/Super Bee/Belvedere/Satellite/Coronet
  • 67-76 Duster/Valliant/Dart/Demon 76-81 Aspen/Volare
  • 273-360
  • Tube Size 1.625"
  • Collector Size 3"
    More info on Flowtech 13100
    MPG Installation Instructions for Flowtech 13100
  • $125.99
    Flowtech 13130 - Flowtech Headers
    387-13130
    Standard Headers
  • 70-74 Barracuda/Challenger
  • 67-74 Road Runner/Charger
  • 67-74 GTX/Satellite/Belvedere/RT/Super Bee/Coronet/
  • 383-440
  • Tube Size 1.75"
  • Collector Size 3"
  • Black High Temp Paint
    MPG Installation Instructions for Flowtech 13130
  • $179.99
    Flowtech 13500 - Flowtech Headers
    387-13500
    Standard Headers
  • 72-93 Dodge/Plymouth 2WD & 4WD pick-up
  • 1/2 & 3/4 Ton
  • 74-93 Ramcharger/Trailduster 4WD
  • 273-360
  • Tube Size 1.625"
  • Collector Size 3"
  • Black High Temp Paint
    More info on Flowtech 13500
    MPG Installation Instructions for Flowtech 13500
  • $125.99
    Flowtech 13504 - Flowtech Headers
    387-13504
    Standard Headers
  • 67-82 Dodge/Plymouth 1/2
  • 3/4 Ton Pick-Up
  • 74-78 Trailduster
  • 383-440
  • Tube Size 1.75"
  • Collector Size 3"
  • Black High Temp paint
    MPG Installation Instructions for Flowtech 13504
  • $179.99
    Flowtech 33100 - Flowtech Headers
    387-33100
    Ceramic Headers
  • 67-74 Barracuda/Challenger
  • 66-78 Charger/Road Runner
  • 67-76 GTX/RT/Super Bee/Belvedere/Satellite/Coronet
  • Tube Size 1.625"
  • Collector Size 3"
  • Ceramic Metallic Coating
    More info on Flowtech 33100
    MPG Installation Instructions for Flowtech 33100
  • $334.99
      387-33130
    Ceramic Headers
  • 70-74 Barracuda/Challenger
  • 67-74 Road Runner/Charger
  • 67-74 GTX/Satellite/Belvedere/RT/Super Bee/Coronet/
  • 383-440
  • Tube Size 1.75"
  • Collector Size 3"
  • Ceramic Metallic Coating
    MPG Installation Instructions for Flowtech 33130
  • $356.99
    Flowtech 33500 - Flowtech Headers
    387-33500
    Ceramic Headers
  • 72-93 Dodge/Plymouth 2WD & 4WD pick-up
  • 1/2 & 3/4 Ton
  • 74-93 Ramcharger/Trailduster 4WD
  • 273-360
  • Tube Size 1.625"
  • Collector Size 3"
  • Ceramic Metallic Coating
    MPG Installation Instructions for Flowtech 33500
  • $334.99
    Flowtech 33504 - Flowtech Headers
    387-33504
    Ceramic Headers
  • 67-82 Dodge/Plymouth 1/2
  • 3/4 Ton Pick-Up
  • 74-78 Trailduster
  • 383-440
  • Tube Size 1.75"
  • Collector Size 3"
  • Ceramic Metallic Coating
    MPG Installation Instructions for Flowtech 33504
  • $354.99
    Ford
    Flowtech 12100 - Flowtech Headers
    387-12100
    Standard Headers
  • 69-73 Mustang/Cougar
  • 351W
  • 71-73 Mustang/Cougar
  • 66-73 Fairlane
  • 68-73 Torino/Cyclone/Montego
  • 66-73 Ranchero
  • 66-67 Falcon
  • 66-69 Comet
  • 71-73 Comet
  • 260-302W
  • Tube Size 1.5"
  • Collector Size 3
    More info on Flowtech 12100
    MPG Installation Instructions for Flowtech 12100
  • $122.99
    Flowtech 12102 - Flowtech Headers
    387-12102
    Standard Headers
  • 64-70 Mustang
  • 67-70 Cougar
  • 260-302W
  • Tube Size 1.5"
  • Collector Size 3"
  • Black High Temp Paint
    $0.00
    MPG
  • $119.99
    Flowtech 12104 - Flowtech Headers
    387-12104
    Standard Headers
  • 79-93 Mustang
  • 79-86 Capri
  • 302W
  • Tube Size 1.625"
  • Collector Size 3"
  • w/Oxygen Sensor Fitting
  • Equal Length Tuned Style
  • Black High Temp Paint
    More info on Flowtech 12104
    MPG Installation Instructions for Flowtech 12104
  • $132.99
    Flowtech 12106 - Flowtech Headers
    387-12106
    Standard Headers
  • 86-93 Mustang GT/LX
  • 302W
  • Tube Size 1.5"
  • Collector Size 2.5"
  • Black High Temp Paint
    MPG
  • $167.99
    Flowtech 12107 - Flowtech Headers
    387-12107
    Standard Headers
  • 86-93 Mustang GT/LX
  • 302W
  • Tube Size 1.625"
  • Collector Size 2.5"
  • Black High Temp Paint
    MPG
  • $167.99
    Flowtech 12110 - Flowtech Headers
    387-12110
    Standard Headers
  • 86-93 Mustang GT/LX
  • 302W
  • Tube Size 1.625"
  • Collector Size 2.5"
  • Equal Length Tuned Shorty-Style
  • Black High Temp Paint
    More info on Flowtech 12110
    MPG Installation Instructions for Flowtech 12110
  • $202.99
    Flowtech 12112 - Flowtech Headers
    387-12112
    Standard Headers
  • 94-95 Mustang
  • 302W
  • Tube Size 1.625"
  • Collector Size 2.5"
  • Black High Temp Paint
    MPG Installation Instructions for Flowtech 12112
  • $167.99
      387-12114
    Standard Headers
  • 96-03 Mustang
  • 4.6L-4V
  • Tube Size 1.625"
  • Collector Size 3"
  • Black High Temp Paint
    MPG Installation Instructions for Flowtech 12114
  • $295.99
      387-12114-1
    Ceramic Headers
  • 96-03 Mustang
  • 4.6L-4V
  • Tube Size 1.625"
  • Collector Size 3"
  • Ceramic Metallic Coating
    MPG Installation Instructions for Flowtech 12114-1
  • $462.99
      387-12115
    Standard Headers
  • 96-02 Mustang
  • 4.6L-2V Tube Size 1.625"
  • Collector Size 3"
  • Black High Temp Paint
    MPG Installation Instructions for Flowtech 12115
  • $314.99
      387-12115-1
    Ceramic Headers
  • 96-02 Mustang
  • 4.6L-2V Tube Size 1.625"
  • Collector Size 3"
  • Ceramic Metallic Header
    MPG
  • $462.99
      387-12118
    Standard Headers
  • 70-74 Mustang/Cougar/Fairlane
  • 70-73 Torino/Ranchero/Cyclone/Montego
  • 351C-4V
  • Tube Size 1.75"
  • Collector Size 3"
  • Black High Temp Paint
    MPG Installation Instructions for Flowtech 12118
  • $164.99
    Flowtech 12500 - Flowtech Headers
    387-12500
    Standard Headers
  • 69-79 Ford F100 2WD
  • 302W
  • Tube Size 1.5"
  • Collector Size 3"
  • Black High Temp Paint
    More info on Flowtech 12500
    $0.00
    MPG
  • $119.99
    Flowtech 12502 - Flowtech Headers
    387-12502
    Standard Headers
  • 80-95 Ford F100/150/250 2WD & 4WD
  • 80-95 Bronco 4WD
  • 302W
  • Tube Size 1.5"
  • Collector Size 2.5"
  • Black High Temp Paint
    More info on Flowtech 12502
    MPG Installation Instructions for Flowtech 12502
  • $132.99
    Flowtech 12504 - Flowtech Headers
    387-12504
    Standard Headers
  • 80-88 Ford F100/150/250/350
  • 4WD
  • 80-95 Bronco 4WD
  • 351W
  • Tube Size 1.5"
  • Collector Size 2.5"
  • Black High Temp Paint
    $0.00
    MPG Installation Instructions for Flowtech 12504
  • $169.99
      387-12506
    Standard Headers
  • 77 1/2-79 Ford 1/2 & 3/4 Ton Pick-Up 2WD
  • 351-400M
  • Tube Size 1.75"
  • Collector Size 3"
  • Black High Temp Paint
    MPG Installation Instructions for Flowtech 12506
  • $176.99
    Flowtech 12508 - Flowtech Headers
    387-12508
    Standard Headers
  • 78-79 Ford 1/2
  • 3/4 & 1-Ton Pick-Up
  • 4WD
  • 78-79 Bronco 4WD
  • 351-400M
  • Tube Size 1.75"
  • Collector Size 3"
  • Black High Temp Paint
    MPG Installation Instructions for Flowtech 12508
  • $176.99
      387-12520
    Standard Headers
  • 77-79 Ford F150/250/350 4WD
  • 78-79 Bronco 4WD
  • 351-400M
  • Tube Size 1.625"
  • Collector Size 3"
  • Black High Temp Paint
    $0.00
    MPG Installation Instructions for Flowtech 12520
  • $139.99
    Flowtech 12522 - Flowtech Headers
    387-12522
    Standard Headers
  • 80-86 Ford F100/150/250/350 2WD
  • 351-400M
  • Tube Size 1.5"
  • Collector Size 2.5"
  • Black High Temp Paint
    $0.00
    MPG
  • $169.99
    Flowtech 12540 - Flowtech Headers
    387-12540
    Standard Headers
  • 65-76 Ford F100/150/250 2WD
  • 352-428
  • Tube Size 1.75"
  • Collector Size 3"
  • Black High Temp Paint
    $0.00
    MPG Installation Instructions for Flowtech 12540
  • $152.99
    Flowtech 12542 - Flowtech Headers
    387-12542
    Standard Headers
  • 65-76 Ford F100/150 4WD
  • 67-76 F250
  • 332-428
  • Tube Size 1.75"
  • Collector Size 3"
  • Black High Temp Paint
    MPG Installation Instructions for Flowtech 12542
  • $172.99
    Flowtech 12560 - Flowtech Headers
    387-12560
    Standard Headers
  • 80-87 Ford F100/150/250 2WD
  • 429-460
  • 83-87 F250/350
  • 460
  • Tube Size 1.75"
  • Collector Size 3"
  • Black High Temp Paint
    MPG Installation Instructions for Flowtech 12560
  • $199.99
    Flowtech 12564 - Flowtech Headers
    387-12564
    Standard Headers
  • 74-79 Ford F250/350 2WD
  • 429-460
  • Tube Size 1.75"
  • Collector Size 2.5"
  • Black High Temp Paint
    $0.00
    MPG Installation Instructions for Flowtech 12564
  • $197.99
    Flowtech 32100 - Flowtech Headers
    387-32100
    Ceramic Headers
  • 69-73 Mustang/Cougar
  • 351W
  • 71-73 Mustang/Cougar
  • 66-73 Fairlane
  • 68-73 Torino/Cyclone/Montego
  • 66-73 Ranchero
  • Tube Size 1.5"
  • Collector Size 3"
  • Ceramic Metallic Coating
    More info on Flowtech 32100
    $0.00
    MPG Installation Instructions for Flowtech 32100
  • $255.99
    Flowtech 32112 - Flowtech Headers
    387-32112
    Ceramic Headers
  • 94-95 Mustang
  • 302W
  • Tube Size 1.625"
  • Collector Size 2.5"
  • Metallic Ceramic Coating
    MPG Installation Instructions for Flowtech 32112
  • $306.99
    Flowtech 32500 - Flowtech Headers
    387-32500
    Ceramic Headers
  • 69-79 Ford F100 2WD
  • 302W
  • Tube Size 1.5"
  • Collector Size 3"
  • Ceramic Metallic Coating
    $0.00
    MPG
  • $265.99
    Flowtech 32502 - Flowtech Headers
    387-32502
    Ceramic Headers
  • 80-95 Ford F100/150/250 2WD & 4WD
  • 80-95 Bronco 4WD
  • 302W
  • Tube Size 1.5"
  • Collector Size 2.5"
  • Ceramic Metallic Coating
    MPG Installation Instructions for Flowtech 32502
  • $354.99
    Flowtech 32504 - Flowtech Headers
    387-32504
    Ceramic Headers
  • 80-88 Ford F100/150/250/350
  • 4WD
  • 80-95 Bronco 4WD
  • 351W
  • Tube Size 1.5"
  • Collector Size 2.5"
  • Ceramic Metallic Coating
    MPG Installation Instructions for Flowtech 32504
  • $346.99
      387-32508
    Ceramic Headers
  • 78-79 Ford 1/2
  • 3/4 & 1-Ton Pick-Up
  • 4WD
  • 78-79 Bronco 4WD
  • 351-400M
  • Tube Size 1.75"
  • Collector Size 3"
  • Ceramic Metallic Coating
    $0.00
    MPG Installation Instructions for Flowtech 32508
  • $275.99
      387-32520
    Ceramic Headers
  • 77-79 Ford F150/250/350 4WD
  • 78-79 Bronco 4WD
  • 351-400M
  • Tube Size 1.625"
  • Collector Size 3"
  • Ceramic Metallic Coating
    $0.00
    MPG Installation Instructions for Flowtech 32520
  • $275.99
    Flowtech 32522 - Flowtech Headers
    387-32522
    Ceramic Headers
  • 80-86 Ford F100/150/250/350 2WD
  • 351-400M
  • Tube Size 1.5"
  • Collector Size 2.5"
  • Ceramic Metallic Coating
    MPG
  • $354.99
      387-32540
    Ceramic Headers
  • 65-76 Ford F100/150/250 2WD
  • 352-428
  • Tube Size 1.75"
  • Collector Size 3"
  • Ceramic Metallic Coating
    MPG Installation Instructions for Flowtech 32540
  • $323.99
    Flowtech 32542 - Flowtech Headers
    387-32542
    Ceramic Headers
  • 65-76 Ford F100/150 4WD
  • 67-76 F250
  • 332-428
  • Tube Size 1.75"
  • Collector Size 3"
  • Ceramic Metallic Coating
    MPG Installation Instructions for Flowtech 32542
  • $346.99
      387-32560
    Ceramic Headers
  • 80-87 Ford F100/150/250 2WD
  • 429-460
  • 83-87 F250/350
  • 460
  • Tube Size 1.75"
  • Collector Size 3"
  • Ceramic Metallic Coating
    MPG Installation Instructions for Flowtech 32560
  • $306.99
      387-32564
    Ceramic Headers
  • 74-79 Ford F250/350 2WD
  • 429-460
  • Tube Size 1.75"
  • Collector Size 2.5"
  • Ceramic Metallic Coating
    MPG Installation Instructions for Flowtech 32564
  • $382.99
    GM
    Flowtech 11100 - Flowtech Headers
    387-11100
    Standard Headers
  • 67-81 Camaro
  • 64-77 Chevelle
  • 69-79 Nova
  • 70-77 Monte Carlo
  • 65-89 Full Size
  • 283-400
  • Primary Tube Size 1.625"
  • Collector Size 3"
  • Black High Temp Paint
    More info on Flowtech 11100
    $0.00
    MPG Installation Instructions for Flowtech 11100
  • $112.99