Search

• Search Criteria
  You searched for:

  All CategoriesAccessories - Interior/Exterior      Exterior Accessories      Interior Accessories            Aluminum Pedals            Floor Mats            GAUGES - ELECTRIC & MECHANICAL            Racing Seats & Covers            Shift Knobs, Handles, & Boots            Shift Lights and Accessories            Start Buttons            Steering WheelsBraking Components      Brake Hose sets      Brake Kits      Brake Lines      Brake Pads      Brake parts      Drums      Proportioning Valve      Roll Control / Line LockChassis & Suspension      Bump Steer Kits      Bushings & Mounts            Axle Bump Stops            Axle Pivot Bushings            Body Mount Bushings            Bump Stops            Coil-Spring Isolators            Control Arm Bushings            Differential Carrier Bushings            Exhaust Hanger Kit            Frame Shackle Bushings            Leaf Spring Bushings            Master Bushing Kits            Motor & Trans Mounts            Rack & Pinion Bushing            Rear Subframe Bushings            Shifter Bushings            Shock Boots            Shock Mounts            Spring & Shackle Bushings            Strut Mounts            Strut Rod Bushings            Sway Bar & End Link Bushings            Tie Rod & Ball Joint Boots            Track Arm Bushings            Trailing Arm Bushings            Turn Signal Gaskets      Caster/Camber Plates & Bolts      Coil-Overs & Springs      Driveshaft Safety Loops      Front Control Arms      K-members & Supports      Panhard Bars      Steering Racks, Steering Shafts, & Ball Joints      Strut & Shock Tower Braces      Struts & Shocks      Subframe Connectors & Braces      Suspension Kits      Sway Bars      Tie Rod Ends      Traction Bars      Upper & Lower Control Arms      Watts Link & 5-LinkCooling System      "De-Gas" Bottle      Electric Water Pumps      Expansion Tanks & Overflow Tanks      Fans      Hoses & Clamps      Radiators      Sealants      Water PumpsDrivetrain Components      Automatic & Manual Transmissions      Automatic Transmission Components            AOD Valve Bodies, Input Shafts, and Shift kits            AODE/4r70W Shift Kits            Automatic Transmission Pans            C4 Overhaul kits, Shift Kits, Valve Bodies            C6 Overhaul kits, Shift Kits, Valve Bodies      Axles, Housings, and Components      Bellhousing Dowels      Bellhousings      Block Plates      Clutch Cables, Quadrants & Firewall Adjusters      Clutch Forks and Pivot Balls      Clutch Kits, Disks, and Pressure Plates      Crossmembers      Differentials & Rebuild Kits      Driveshafts & Yokes      Filler Tubes      Flexplates      Fluids      Flywheels & Bolts      Ford to GM Transmission Adapters      Half Shafts      Hubs & knuckles      Pans      Ring & Pinion Gears, Install Kit      Shifter cables      Shifters      T5 Bearing Retainers and Rebuild Kits      Throwout Bearings & Release Bearings      Torque Converters      Transmissions Coolers      Twin Disc Clutches      U-Joints      Wheel - Axle BearingsElectrical - Starting & Charging      Alternators      Batteries & Electrical Parts      StartersEngines & Components      Belts & Pulleys      Camshafts - Valvetrain            Camshaft Bearings            Camshaft Lube            Camshaft Thurst Plates            Camshafts            Guide Plates            Intake & Exhaust Valves            Lifters            Push Rods            Rocker Arms            Tappets            Valve Springs, Seats & Retainers      Coil Covers      Connecting Rods      Crank Case Vacume Pumps      Crankshafts      Cylinder Heads      Dress Up      Engines & Blocks      Fill Tanks      Gaskets & Seals      Mustang Cylinder Heads - Cylinder Heads - Mustang       Oil Pans & Dry Sumps      Oil Pump Driveshafts      Oil Pump Pickups      Oil Pumps - Wet Sump      Oil Separator      Oiling System Componets      Pistons      Plugs & Dowel Kits      Timing Belts/Chains      Torsional Damper & Ballancers      Valve Cover Breathers      Valve Covers      Windage TraysExhaust System      Downpipes      Exhaust Pipes & Cross Pipes      Exhaust Systems      Exhaust Tips      Gaskets      H-Pipes      Header Collectors & Reducers      Header Flanges      Headers            Long Tube Headers            Shorty Headers            Turbo Headers      J-Bends      Mufflers      O2 Sensor Extensions      X-PipesFasteners - Bolts & Studs      Accessories            Accessory            Alternator            Coil Bracket            Distributor            Engine & Accessory      Apparel            Apparel      Bulk Fasteners            Metric Thread            Nut            SAE            Washer      Cylinder Head            Head            Rocker Arm            Rocker Arm Adjusters            Valve Cover      Driveline            Bellhousing            Brake Hat            Carrier Fastener            Drive Plate            Flywheel            Lower Pulley            Pressure Plate (Clutch Cover)            Rear End Cover            Ring Gear            Torque Converter            Transmission Case            Transmission Mount            Transmission Pan            Wheel      Engine Block            Case            Crankcase            Main            Motor Mount            Oil Pan            Rear Motor Cover            Starter            Timing Cover            Timing Cover & Water Pump      Engine Components            Cam            Cam Tower            Front Mandrel            Fuel Pump            Harmonic Damper            Oil Pump            Oil Pump Driveshaft            Water Pump Pulley      Intake System            Air Cleaner            Break-Away Blower            Carburetor            Intake Manifold            Thermostat Housing      Rod Bolts            Rod      Tools            Ring CompressorFluidsForced Induction - Superchargers      Aftercoolers & Intercoolers      Belts & Pulleys      Bypass/Blowoff Valves, Parts      Heat Exchangers      Supercharger Kits      Supercharger Upgrades      Superchargers Head Units      Turbo KitsFord Racing Parts CategoryFuel Components      Carburetor Feed Lines      Carburetor Fuel Hose Kits      Carburetor Parts & Accessories      Carburetor Spacers      Carburetors      Fuel Filters      Fuel Injection      Fuel Management Units ("FMU")      Fuel Pressure Regulators            Adapters Fittings, Caps & Plugs      Fuel Pumps, Brackets, & Pulleys      Fuel Rails      Fuel Systems      Pluming            Adapters Fittings, Caps & Plugs            Fuel Lines            Hose, Hose Ends & Clamps      Race Fuel      Tanks/Fuel CellsIgnitions & Controls      Caps & Rotors      Coil-On-Plug      Coils      Control Packs      Crank Triggers      Distributors      Ignition Computers      Ignition Drive Gears      Ignition Wire Looms & Separators      Ignition Wire Sets      Line Locks      Misc. Harnesses and Sensors      Module Selectors      Points Conversion Kits      Programmers      Retard Modules      Rev Control      Spark Plugs      Starter Buttons      Tach Adapters      Timing Adjuster & Pointers      Timing ComputersInduction - Air      Air Cleaners      Air Filters      Charge Motion Plates      Cold Air Intakes      Gaskets      Intake Manifolds Carbureted      Intake Manifolds Fuel Injected      MAF Mass Air Meters      Manifold Spacer Kit      Throttle Bodies & Egr SpacersManufacturers      AEM Parts            Accessories            AEM Intakes and Filters      Holley Group            ACCEL            Amp'd             B&M            B&M            BlackHeart            Cataclean            Demon            Diablo            Earls            EAS            Edge            Flowmaster            Flowtech            FM            FMCC            Frostbite            Hays            Holley            Holley EFI            Hooker            Hurst            Intech            Jammer             Lakewood            LIT            Mallory            Mr Gasket            MSD            NOCO            NOS            Proforged            Pulsar            Quick Fuel            Quick Time            QuickTime            Racepak            Rekudo            Sniper            Sniper EFI            SPAL            STS Turbo            Superchips            Weiand            XDR      K&N Parts            Air Filter Cleaning Products            Automotive Oil Filters            Cabin Air Filters            Intake Kits            Metal Intake Kits            Powersports Air Filters            Universal Air Filters      MorosoModular Performance      Accessories - Interior/Exterior            Exterior Accessories            Interior Accessories      Braking Components            Brake Kits            Brake Lines            Brake parts      Chassis & Suspension            Ball Joints            Bump Steer Kits            Bushings & Mounts            Caster/Camber Plates & Bolts            Coil-Overs & Springs            Driveshaft Safety Loops            Front Control Arms            K-members & Supports            Panhard Bars            Strut & Shock Tower Braces            Struts & Shocks            Subframe Connectors & Braces            Suspension Kits            Sway Bars            Tie Rod Ends            Traction Bars            Upper & Lower Control Arms      Cooling System            "De-Gas" Bottle            Expansion Tanks & Overflow Tanks            Fans            Radiators      Drivetrain Components            Automatic & Manual Transmissions            Axles, Housings, and Components            Bellhousings            Clutch Cables, Quadrants & Firewall Adjusters            Clutch Forks and Pivot Balls            Clutch Kits, Disks, and Pressure Plates            Crossmembers            Differentials & Rebuild Kits            Driveshafts & Yokes            Flywheels & Bolts            Hubs & knuckles            Ring & Pinion Gears, Install Kit            Shifters            Throwout Bearings & Release Bearings            Torque Converters            Twin Disc Clutches            Wheel - Axle Bearings      Electrical - Starting & Charging      Engines & Components            Belts & Pulleys            Camshafts - Valvetrain            Coil Covers            Connecting Rods            Cylinder Heads            Dress Up            Engines & Blocks            Gaskets & Seals            Oil Filters            Oil Pans & Dry Sumps            Oil Pump Pickups            Oil Pumps - Wet Sump            Oil Separator            Pistons            Plugs & Dowel Kits            Timing Belts/Chains            Torsional Damper & Ballancers            Vacuum Pump Bracket            Valve Covers            Windage Trays      Exhaust System            Exhaust Systems            Gaskets            H-Pipes            Long Tube Headers            Mufflers            Shorty Headers            X-Pipes      Fasteners - Bolts & Studs            Cam Bolts            Flywheel & Flexplate Bolts            Harmonic Balancers            Head Studs            Ring Gear Bolts            Wheel Studs      Forced Induction - Superchargers            Aftercoolers & Intercoolers            Belts & Pulleys            Bypass/Blowoff Valves, Parts            Heat Exchangers            Supercharger Kits            Turbo Kits      Fuel Components            Fuel Injection            Fuel Pressure Regulators            Fuel Pumps, Brackets, & Pulleys            Fuel Rails            Fuel Systems            Pluming      Ignitions & Controls            Coil-On-Plug            Coils            Control Packs            Ignition Wire Sets            Misc. Harnesses and Sensors            Spark Plugs            Starter Buttons            Timing Adjuster & Pointers      Induction - Air            Air Filters            Charge Motion Plates            Cold Air Intakes            Intake Manifolds Fuel Injected            MAF Mass Air Meters            Throttle Bodies & Egr Spacers      Nitrous Oxide -N20-            Misc            Nitrous Oxide Systems      Programmers      Used Items      [Power Packages]Nitrous Oxide -N20-      Bottles & Brackets      Misc      Nitrous Oxide Systems      SolenoidsProgrammers & Widebands      Programmers & Performance Chips      Wideband EquipmentTools[Power Packages]Used ItemsRefine category

  Search in product descriptions:

  Search in subcategories:

  Search

• Sort
  DefaultName (A - Z)Name (Z - A)Price (Low > High)Price (High > Low)Rating (Highest)Rating (Lowest)Model (A - Z)Model (Z - A)Sort By:

  20255075100Show:

Discount 55%

more_vert

11139HKR | SO REDUCER 4TO 3 1/2

add_shopping_cart$61.92$27.62

---

star_borderstar_borderstar_borderstar_borderstar_border

More detailed

11139HKR | SO REDUCER 4TO 3 1/2close

Just pick the reducer size that matches the diameter of the header collector. Bolt it to the collector ring, and weld on the tailpipe. If you have a header without the collector ring, use Hooker slip-on reducers. They're sized to slip over the collector and weld to the exhaust pipe.Features:Slip-On ReducerOne PairBrandHookerEmission Code5Flange Size4 inchPipe Size3-1/2 inchProduct TypeMiscellaneou..