1987 GMC R2500 Headers and Exhaust Parts

1,914 products fit your

1987 GMC R2500

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1987 GMC R2500

Products

-8%

Holley |

#425572104

Holley 572-104 EFI 100 Foot Shielded Cable, 3 Conductor

GTIN Code:

090127036655

$176.95

/each

$192.95

-7%

Hooker Headers |

#4258516HKR

Hooker Headers 8516HKR LS Turbo Cross-Over Tube, T56/6L80

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Crossover Tubing

Outside Diameter:

2.25"

$519.95

/each

$562.95

-9%

Doug's Headers |

#447DEC300A1

Doug's Headers DEC300A-1 Electric Cut-Out, 3 Inch, Single

GTIN Code:

694342534240

Exhaust Tubing Diameter:

3 Inch

$323.90

/each

$356.29

-9%

Patriot Exhaust |

#447H7452

Patriot Exhaust H7452 Replacement Chrome Heat Shield, 36 Inch

(1)

Overall Length:

36.00"

GTIN Code:

694342503154

$109.76

/each

$120.74

-9%

Doug's Headers |

#447304

Doug's Headers DEC300AK 3" Stainless Electric Exhaust Cutout Kit

(1)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Voltage:

12 volts

$656.66

/each

$722.33

Exhaust Manifolds VS Headers | How Much HP Do Headers Add

Headers and manifolds differ in design and function. Long tube headers, shorty headers, and exhaust manifolds each have their pros and cons regarding performance and application.

Exhaust System Header Wrapping

Whether you’re looking for performance improvements or heat reduction, if you decide to wrap your headers, we'll show you the benefits and possible precautions to take before you wrap your exhaust.

Exhaust Repair

Some basic info on the various exhaust options carried by Speedway Motors.

Speedway Roadster Headers for a 305 Trike

In this Tech Tip, a customer asked about using a set of Small Block Chevy Sprint Roadster headers for his trike, powered by a stock 305.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Replacing a G-Body 7.5" Bolt Rear End

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

Rebuilding Junkyard SBC Vortec Cylinder Heads

Learn how to re-build a junkyard Small Block Chevy. A step-by-step guide on how to select a SBC, machine the valve guide bosses down, and what parts to use to upgrade to your personal liking.

Disassembling Valvetrain Components

Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.

-9%

Patriot Exhaust |

#447H7230

Patriot Exhaust H7230 Stainless Steel Collector Flange Kit, 2-1/2 Inch

(1)

Finish:

Natural

Sold in Quantity:

Pair

$115.30

/pair

$126.83

-9%

Patriot Exhaust |

#447H7238

Patriot Exhaust H7238 Collector Reducers, 3 Inch

(2)

Material Type:

Steel

Flange Style:

3-Bolt

$49.37

/pair

$54.31

-9%

Patriot Exhaust |

#447H7078

Patriot Exhaust H7078 18 Gauge Exhaust Pipe, 2-3/8 Inch

Exhaust Tubing Diameter:

2-3/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.38"

$32.91

/each

$36.20

Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic

Hooker Headers |

#425BHS517

Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic

(1)

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$354.95

/set

-7%

Hooker BHS518 Blackheart LT Swap Exhaust Manifolds, Black Ceramic

Hooker Headers |

#425BHS518

Hooker BHS518 Blackheart LT Swap Exhaust Manifolds, Black Ceramic

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$571.95

/set

$618.95

-9%

Patriot Exhaust |

#447H6937

Patriot Exhaust H6937 304 SS Exhaust Pipe U-Bends, 2-1/2 Inch

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.50"

$60.39

/each

$66.43

-9%

JBA 12-08206 Rolled SS Chrome Plated Exhaust Tip

JBA Headers |

#4471208206

JBA 12-08206 Rolled SS Chrome Plated Exhaust Tip

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Chrome

$52.11

/each

$57.32

-9%

Patriot Exhaust |

#447H3013

Patriot Exhaust H3013 Muffler Smithy, 22 Inch, 2-1/4 Inch Inlet/Outlet

(2)

Muffler Type:

Glass Pack

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$96.62

/each

$106.28

-9%

Patriot Exhaust |

#447H7761

Patriot Exhaust H7761 Tubing, Mild Steel, 2-1/4 Inch, 16 Gauge

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.25"

$54.86

/each

$60.35

Precision Turbo |

#38641040

Precision Turbo PTP074-1040 T4 V-Band In/Out Turbine Inlet Flange

Exhaust Clamp Type:

V-Band

Sold in Quantity:

Each

$86.99

/each

-33%

MagnaFlow |

#37610167

MagnaFlow 10167 5 Inch Performance Exhaust Stainless V-Band Clamp

Exhaust Clamp Type:

Band

Inside Diameter:

$134.00

/set

$202.80

Flowmaster |

#37871236

Flowmaster 71236 FlowFX Muffler 2.50 Offset In, 2.50 Offset Out

(4)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$99.95

/each

-11%

Flowmaster |

#378942551

Flowmaster 942551 50 Series Delta Flow Muffler, 2.50 In/Out

(2)

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$173.95

/each

$195.95

$559 Off

Flowtech 11702-2FLT SB Chevy Lakester Header, 1-5/8 Inch Primaries

Flowtech Exhaust |

#425117022FLT

Flowtech 11702-2FLT SB Chevy Lakester Header, 1-5/8 Inch Primaries

Header Tube Type:

Lake Style

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$535.61

/each

$1,094.95

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

Flowtech Exhaust |

#42511704RFLT

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

(2)

Finish:

Natural

Sold in Quantity:

Pair

$234.95

/set

Flowtech 12167FLT Small Block Ford Turbo Headers, Natural 304

Flowtech Exhaust |

#42512167FLT

Flowtech 12167FLT Small Block Ford Turbo Headers, Natural 304

Header Tube Type:

Turbo

Flange Style:

Standard

Primary Tube Diameter:

1-7/8"

$229.95

/pair

Hedman Hedders |

#41821152

Hedman Hedders 21152 3 Inch Header Collector Conversion Kit

Sold in Quantity:

Kit

Flange Style:

3-Bolt Ball and Socket

$39.99

/kit

Hedman Hedders |

#41829109

Hedman Hedders 29109 Exhaust Header Collector 3-1/2 Inch, Slip On

Color:

Natural

Sold in Quantity:

Each

$109.99

/each

Hedman Hedders |

#41821119

Hedman Hedders 21119 3 Inch Ball-Style Header Reducers 3 Inch

(1)

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$38.99

/pair

-7%

Flowmaster |

#3788325408

Flowmaster 8325408 Delta Force 40 Series Race Muffler 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$189.95

/each

$205.95

-8%

Flowmaster |

#3788325508

Flowmaster 8325508 Delta Force 50 Series Race Muffler 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$226.95

/each

$246.95

-11%

Flowmaster |

#3788425154

Flowmaster 8425154 Super 10 Series Muffler, 2.50 In/Out

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$101.95

/each

$114.95

-7%

Flowmaster |

#378815933

Flowmaster 815933 Scavenger Series Universal X-Pipe Kit, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

$478.95

/kit

$518.95

-8%

Flowmaster |

#378815953

Flowmaster 815953 Scavenger X-Pipe, 2.5 in. Diameter

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Polished

$118.95

/each

$129.95

-9%

Flowmaster |

#37843043

Flowmaster Mufflers 43043 40 Series Muffler, Offset Inlet/Outlet, 3 In

(1)

Muffler Type:

Reflection

Inlet Diameter:

Outlet Diameter:

$101.95

/each

$112.95

-11%

Flowmaster |

#3788425810

Flowmaster 8425810 Super 10 Series, 2.50 in In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$170.95

/each

$192.95

-11%

Flowmaster |

#378530722

Flowmaster 530722 70 Series Big Block II Muffler, 3.00 In/Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.25"

$249.95

/each

$281.95

-11%

Flowmaster |

#37853553

Flowmaster 53553 50 Series Big Block Muffler, 3.50 In/Out

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"

$290.95

/each

$327.95

-11%

Flowmaster |

#378952446

Flowmaster 952446 Super 40 Muffler-Offset Inlet-Centered Outlet, 2-1/4

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$152.95

/each

$172.95

-11%

Flowmaster |

#378952546

Flowmaster 952546 Super 40 Muffler-Offset Inlet-Centered Outlet, 2-1/2

(2)

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$149.95

/each

$168.95

-11%

Flowmaster |

#378942450

Flowmaster 942450 50 Series Delta Flow Muffler, 2.25 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$185.95

/each

$209.95

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1987 GMC R2500 Headers and Exhaust Parts

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Products

Holley 572-104 EFI 100 Foot Shielded Cable, 3 Conductor

Hooker Headers 8516HKR LS Turbo Cross-Over Tube, T56/6L80

Doug's Headers DEC300A-1 Electric Cut-Out, 3 Inch, Single

Patriot Exhaust H7452 Replacement Chrome Heat Shield, 36 Inch

Doug's Headers DEC300AK 3" Stainless Electric Exhaust Cutout Kit

Related Articles

Patriot Exhaust H7230 Stainless Steel Collector Flange Kit, 2-1/2 Inch

Patriot Exhaust H7238 Collector Reducers, 3 Inch

Patriot Exhaust H7078 18 Gauge Exhaust Pipe, 2-3/8 Inch

Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic

Hooker BHS518 Blackheart LT Swap Exhaust Manifolds, Black Ceramic

Patriot Exhaust H6937 304 SS Exhaust Pipe U-Bends, 2-1/2 Inch

JBA 12-08206 Rolled SS Chrome Plated Exhaust Tip

Patriot Exhaust H3013 Muffler Smithy, 22 Inch, 2-1/4 Inch Inlet/Outlet

Patriot Exhaust H7761 Tubing, Mild Steel, 2-1/4 Inch, 16 Gauge

Precision Turbo PTP074-1040 T4 V-Band In/Out Turbine Inlet Flange

MagnaFlow 10167 5 Inch Performance Exhaust Stainless V-Band Clamp

Flowmaster 71236 FlowFX Muffler 2.50 Offset In, 2.50 Offset Out

Flowmaster 942551 50 Series Delta Flow Muffler, 2.50 In/Out

Flowtech 11702-2FLT SB Chevy Lakester Header, 1-5/8 Inch Primaries

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

Flowtech 12167FLT Small Block Ford Turbo Headers, Natural 304

Hedman Hedders 21152 3 Inch Header Collector Conversion Kit

Hedman Hedders 29109 Exhaust Header Collector 3-1/2 Inch, Slip On

Hedman Hedders 21119 3 Inch Ball-Style Header Reducers 3 Inch

Flowmaster 8325408 Delta Force 40 Series Race Muffler 2.50 In/Out

Flowmaster 8325508 Delta Force 50 Series Race Muffler 2.50 In/Out

Flowmaster 8425154 Super 10 Series Muffler, 2.50 In/Out

Flowmaster 815933 Scavenger Series Universal X-Pipe Kit, 3 Inch

Flowmaster 815953 Scavenger X-Pipe, 2.5 in. Diameter

Flowmaster Mufflers 43043 40 Series Muffler, Offset Inlet/Outlet, 3 In

Flowmaster 8425810 Super 10 Series, 2.50 in In/Out

Flowmaster 530722 70 Series Big Block II Muffler, 3.00 In/Out

Flowmaster 53553 50 Series Big Block Muffler, 3.50 In/Out

Flowmaster 952446 Super 40 Muffler-Offset Inlet-Centered Outlet, 2-1/4

Flowmaster 952546 Super 40 Muffler-Offset Inlet-Centered Outlet, 2-1/2

Flowmaster 942450 50 Series Delta Flow Muffler, 2.25 In/Out