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K25
1976
Performance Parts

1976 GMC K25 Performance Parts

Hedman Hedders 66091 - Standard Duty Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1 5/8 in.
- Collector Size 3 in.
- Long Tube
- w/A.I.R
- Incl. Headers/Gaskets/3 Bolt Adapters/Mtg. Hardware
- Polished Ceramic Metallic
Fitment:

1976 GMC K25 GAS

$772.11

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Hedman Hedders 66097 - Standard Duty Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1 5/8 in.
- Collector Size 3 in.
- w/o Smog Injection Or Injection Heads
Fitment:

1976 GMC K25 GAS

$695.18

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Hedman Hedders 66231 - Standard Duty Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1 5/8 in.
- Collector Size 3 in.
- Long Tube
- Incl. Headers/Gaskets/3 Bolt Adapters/Mtg. Hardware
- Polished Ceramic Metallic
Fitment:

1976 GMC K25 5.7L V8 GAS, 6.6L V8 GAS

$658.86

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Hedman Hedders 66093 - Standard Duty Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1 5/8 in.
- Coll. Size 3 in.
- w/A.I.R System
Fitment:

1976 GMC K25 GAS

$712.40

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Hedman Hedders 66117 - Standard Duty Street Headers - 1-3/4" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1.75in.
- CollectorSize 3in.
- FullLengthLongTube
- w/A.I.R.
- Incl. Headers/Gaskets/3 Bolt Adapters/Mtg. Hardware
- Pol. Ceramic Metallic
Fitment:

1976 GMC K25 7.4L V8 GAS

$727.30

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Hedman Hedders 66237 - Standard Duty Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1 5/8 in.
- Collector Size 3 in.
- Full Length Long Tube
- Polished Ceramic Metallic
Fitment:

1976 GMC K25 5.7L V8 GAS, 6.6L V8 GAS

$587.18

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Hedman Hedders 69086 - Standard Duty Street Headers - 1-3/4" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1.75in.
- Collector Size 3in.
- Incl. Headers/HeadFlangeGaskets/3BoltAdapters/Mtg. Hdw
- Full Length Long Tube
- Polished Ceramic Metallic
Fitment:

1976 GMC K25 6.6L V8

$738.55

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Hedman Hedders 69236 - Standard Duty Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1.625 in.
- Coll. Size 3 in.
- Full Length Long Tube
- Polished Ceramic Metallic
- Intended For Race Use Only
Fitment:

1976 GMC K25 5.7L V8 GAS, 6.6L V8 GAS

$642.13

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Hedman Hedders 69096 - Standard Duty Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1 5/8 in.
- Collector Size 3 in.
- Long Tube
- Incl. Headers/Gaskets/3 Bolt Adapters/Mtg. Hardware
- Polished Ceramic Metallic
Fitment:

1976 GMC K25 6.6L V8

$679.42

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Hedman Hedders 69126 - Standard Duty Street Headers - 1-3/4" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1.75 in.
- Collector Size 3 in.
- Tubular Exhaust Manifold System
- Full Length Long Tube
- Polished Ceramic Metallic
- Intended For Race Use Only
- Not Legal For Sale Or Use In California
Fitment:

1976 GMC K25 GAS

$703.55

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Hedman Hedders 69316 - Standard Duty Street Headers - 1-1/2" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1.5 in.
- Collector Size 2.5 in.
- Full Length Long Tube
- Polished Ceramic Metallic
- Intended For Race Use Only
- Not Legal For Sale Or Use In California
Fitment:

1976 GMC K25 4.8L L6 / 4 Wheel Drive

$702.61

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Hedman Hedders 62096 - Stainless Steel Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- HTC Coated Stainless Steel Street Header
- Tube Size 1 5/8 in.
- Collector Size 3 in.
- Full Length
- Ceramic Metallic Coated
- Not Legal For Sale Or Use In California
Fitment:

1976 GMC K25 6.6L V8

$1,094.10

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Hedman Hedders 62236 - Stainless Steel Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- HTC Coated Stainless Steel Street Header
- Tube Size 1 5/8 in.
- Collector Size 3 in.
- Ball and Socket Style
- Full Length Long Tube
- Ceramic Metallic
Fitment:

1976 GMC K25 5.7L V8 GAS, 6.6L V8 GAS

$905.13

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Hedman Hedders 66092 - Standard Duty Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1 5/8 in.
- 3 in. Collector
- Long Tube
- Incl. Headers/Gaskets/3 Bolt Adapters/Mtg. Hardware
- Polished Ceramic Metallic
Fitment:

1976 GMC K25 6.6L V8

$682.37

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Hedman Hedders 66099 - Standard Duty Street Headers - 1-5/8" Long Tube (HTC Coated)
Key Features:
- Standard Duty HTC Coated Headers
- Tube Size 1 5/8 in.
- Collector Size 3 in.
- D-Port
- Long Tube
- Incl. Headers/Gaskets/3 Bolt Adapters/Mtg. Hardware
- Polished Ceramic Metallic
Fitment:

1976 GMC K25 6.6L V8

$766.41

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1976 GMC K25 Performance Parts

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