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GMC C25/C2500 Suburban Headers

We have 4 Items In-stock. Select a year to continue.
$255.03 List Price $384.95 Save $129.92 Availability: In Stock
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PACESETTER – QUIK-TRIP SHORTY HEADERS

Pacesetter’s Quik-Trip shorty headers are proven to increase horsepower, torque, fuel economy and also give you a nice new rumble. Pacesetter, known for their exhausts, has been a leading manufacturer of performance headers and exhaust systems since their inception in 1974.

  • Designed to replace factory exhaust manifold
  • Streamlines air flow
  • Choose ArmorCoat ceramic coat or black painted finish
  • Made from 16-gauge aluminized steel that is corrosion-resistant
  • Backed by a 3-year warranty
  • Includes mounting hardware and adapters
  • Proven to improve torque, horsepower and gas mileage
  • Made for SUVs, vans, cars and trucks
  • Direct fit by vehicle year, make and model
  • Designed and manufactured in the USA
  • SKU#: P40701204
  • Brand: Pacesetter
  • Fit Note: USA Built Vehicle
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following GMC C25/C2500 Suburban Years:
  • 1968-1974 | 6 Cyl 4.8L | Base
  • 1968-1973 | 8 Cyl 5.0L | Base
$209.52 List Price $441.42 Save $231.90 Availability: In Stock
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HEDMAN – PAINTED HEADERS

Is that power-robbing stock manifold still on your vehicle? If you answered yes, then replace it with a Hedman Painted Header to lower your operating temps and release extra horsepower and torque from your engine. These headers are designed for painting, so order a can of header paint in the color that best suits your vehicle. Hedman Headers have always been made in the USA since the company was founded over 50 years ago. Bob Hedman started out making headers as a one man shop but word spread fast about the horsepower and torque that Hedman headers were producing. His headers have been in demand by top engine builders and racers since the start. Hedman’s time perfecting headers on the track and on the dyno ensures you will get optimum performance with every Hedman Header whether it is installed on your race car or daily driver.

  • Perfect for hot rod builds on a tight budget
  • Proudly manufactured in U.S.A.
  • Tubing size is 16 to 18 gauge depending on model
  • Size of flanges are 5/16 inch
  • These headers are designed to be painted, so pick up a can of header paint in a color of your choice

NOTE: Not legal for use or sale in California on vehicles that came equipped with emission controls from the factory.

  • SKU#: H5669090
  • Brand: Hedman
  • Fit Note: Will Fit With Angle Plug Heads/Chevy Aluminum Only
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following GMC C25/C2500 Suburban Years:
  • 1969-1974 | 8 Cyl 5.7L | Base
  • 1968-1973 | 8 Cyl 5.0L | Base
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$179.35 List Price $211.63 Save $32.28 Availability: In Stock
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FLOWTECH I STANDARD FULL-LENGTH HEADERS, SATIN BLACK HI-TEMPERATURE PAINTED -- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; 1.5 in. tube diameter, 16-gauge tube wall thickness, 3 in. weld-on collector, standard head flange; All mounting hardware such as bolts, nuts, and premium gasket are included; Full-length style; Round head port; These headers are precision-engineered and leak-tested to provide the maximum performance and fuel efficiency of your engine; Formed from specially selected 0.060 cold roll flash controlled tubing with high quality electrostatically-applied satin black paint finish; They feature Flowtech's exclusive, thick, and mandrel-formed power plenum collector; All ports are precisely fitted and finished with sturdy and leaf-proof o-ringed port seals; Must modify stock exhaust to retain catalytic converters; Applications with oxygen sensor use reducer part number 10105 for 2.5 in. 3-bolt flange or part number 10110 for 3 in. 3-bolt flange; It is necessary to remove the rubber stopper below the starter on 83-84 4WD; Pre-70 vehicles with exhaust manifold mounted alternator/generator use bracket part number 10031FLT; May require clutch linkage modifications; Fits C30 crew cab type chassis only; Will not fit angle plug heads; Also available with A.I.R. injection manifold welded in place.
  • SKU#: F3111500
  • Brand: Flowtech
  • Fit Note: Automatic Transmission, Without A.I.R. Tubes, With Oxy. Sensor, Use Reducer PN[10105FLT] For 2.5 in Flange, Required A/C Bracket PN[10042FLT], Standard Transmission, Without A.I.R. Tubes, With Oxy. Sensor, Use Reducer PN[10105FLT] For 2.5 in Flange, Required A/C Bracket PN[10042FLT]
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Minor Modifications
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following GMC C25/C2500 Suburban Years:
  • 1974 | 8 Cyl 5.7L | Base
  • 1973 | 8 Cyl 5.0L | Base
Rating: (see review/s)

"I ordered my headers one day and recieved them about 2 days later. They were easy to install and the fit was an exact match to my truck. The only problem I had was the cheap made gaskets for my headers. After install I had an exhaust leak that I couldn't get rid of." posted by: on November 16, 2008

$235.76 List Price $278.20 Save $42.44 Availability: In Stock
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HOOKER COMPETITION HEADER, BLACK HIGH TEMPERATURE PAINT -- Tube Size 1.625 x 27 O.D, Collector Size 2.5 O.D, Collector Length 8, Port Shape Same As Port, Will Not Fit Angle Plug Heads, Tuned-Length Primary Tubes For Street Performance, Mandrel-Bent Tubing For Smooth Exhaust Flow, Light Weight And Sturdy 16 Gauge Tubing, Long Transition Collector For Decreased Back Pressure, 5/16%X94 Machined Flanges For A Perfect Seal, All Necessary Hardware Included For A Complete Installation
  • SKU#: H262452
  • Brand: Hooker
  • Fit Note: Reducers Available With Oxygen Sensor PN[11045HKR/11046HKR], Legal Only For Off-Highway/Racing Use
  • Color/Finish: Black
  • Emissions: For off road/track use
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following GMC C25/C2500 Suburban Years:
  • 1974 | 8 Cyl 5.7L | Base
  • 1970-1973 | 8 Cyl 5.0L | Base
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Rating: (see review/s)

"Just as advertised. good price good shipping same item arrived that I ordered I am very happy with the service and product." posted by: rickygster on December 21, 2007

Select more GMC C25/C2500 Suburban parts under Headers, Manifolds & Components from list below.