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Exhaust Header for GMC K2500 1986 (9 results)

category-9386-D300Y-SSTAP TO ZOOM

Exhaust Header Doug's Headers (D300YSS)

SKU: 9386-D300Y-SS

Engine Base: V8 5.7L
  • Fits most angle plug heads.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.
  • Tri Y design. This long tube header has excellent ground clearance collector above the bottom of the frame rails.
Please Select Engine

Service Selection

Not available

category-9386-D300Y-BTAP TO ZOOM

Exhaust Header Doug's Headers (D300YB)

SKU: 9386-D300Y-B

Engine Base: V8 5.7L
  • Fits most angle plug heads.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.
  • Tri Y design. This long tube header has excellent ground clearance collector above the bottom of the frame rails.
Please Select Engine

Service Selection

Not available

category-9386-D300YTAP TO ZOOM

Exhaust Header Doug's Headers (D300Y)

SKU: 9386-D300Y

Engine Base: V8 5.7L
  • Fits most angle plug heads.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.
  • Tri Y design. This long tube header has excellent ground clearance collector above the bottom of the frame rails.
Please Select Engine

Service Selection

Not available

category-4182-H8049-BTAP TO ZOOM

Exhaust Header Patriot Exhaust (H8049B)

SKU: 4182-H8049-B

Engine Base: V8 5.7L
  • Does not fit angle plug heads
  • Reducers available O2 sensor fitting see catalog listings
  • Installation requires left side A/C bracket part number H7608. 1979 and later vehicles short compressors can use the stock bracket.
Please Select Engine

Service Selection

Not available

category-4182-H8049-1TAP TO ZOOM

Exhaust Header Patriot Exhaust (H80491)

SKU: 4182-H8049-1

Engine Base: V8 5.7L
  • Does not fit angle plug heads
  • Reducers available O2 sensor fitting see catalog listings
  • Installation requires left side A/C bracket part number H7608. 1979 and later vehicles short compressors can use the stock bracket.
Please Select Engine

Service Selection

Not available

category-4182-H8049TAP TO ZOOM

Exhaust Header Patriot Exhaust (H8049)

SKU: 4182-H8049

Engine Base: V8 5.7L
  • Does not fit angle plug heads
  • Reducers available O2 sensor fitting see catalog listings
  • Installation requires left side A/C bracket part number H7608. 1979 and later vehicles short compressors can use the stock bracket.
Please Select Engine

Service Selection

Not available

category-8856-1830S-6TAP TO ZOOM

Exhaust Header JBA (1830S6)

SKU: 8856-1830S-6

Engine Base: V8 5.7L Fuel Delivery Type: CARB
  • Installation requires welding/modification to exhaust system./modification to exhaust system.
  • Use big block flapper valve for smog legal applications
  • Replacement Replacement spark plug wire and/or boot included. wire and/or boot included.
Please Select Engine

Service Selection

Not available

category-8856-1830S-6JSTAP TO ZOOM

Exhaust Header JBA (1830S6JS)

SKU: 8856-1830S-6JS

Engine Base: V8 5.7L Fuel Delivery Type: CARB
  • Installation requires welding/modification to exhaust system./modification to exhaust system.
  • Use big block flapper valve for smog legal applications
  • Replacement Replacement spark plug wire and/or boot included. wire and/or boot included.
Please Select Engine

Service Selection

Not available

category-8856-1830S-6JTTAP TO ZOOM

Exhaust Header JBA (1830S6JT)

SKU: 8856-1830S-6JT

Engine Base: V8 5.7L Fuel Delivery Type: CARB
  • Installation requires welding/modification to exhaust system./modification to exhaust system.
  • Use big block flapper valve for smog legal applications
  • Replacement Replacement spark plug wire and/or boot included. wire and/or boot included.
Please Select Engine

Service Selection

Not available

9386-D300Y-SS

SKU: 9386-D300Y-SS

Doug's Headers Exhaust Header (D300YSS)

Please Select Engine
Engine Base: V8 5.7L
  • Fits most angle plug heads.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.
  • Tri Y design. This long tube header has excellent ground clearance collector above the bottom of the frame rails.

Service Selection

Not available

9386-D300Y-B

SKU: 9386-D300Y-B

Doug's Headers Exhaust Header (D300YB)

Please Select Engine
Engine Base: V8 5.7L
  • Fits most angle plug heads.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.
  • Tri Y design. This long tube header has excellent ground clearance collector above the bottom of the frame rails.

Service Selection

Not available

9386-D300Y

SKU: 9386-D300Y

Doug's Headers Exhaust Header (D300Y)

Please Select Engine
Engine Base: V8 5.7L
  • Fits most angle plug heads.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.
  • Tri Y design. This long tube header has excellent ground clearance collector above the bottom of the frame rails.

Service Selection

Not available

4182-H8049-B

SKU: 4182-H8049-B

Patriot Exhaust Exhaust Header (H8049B)

Please Select Engine
Engine Base: V8 5.7L
  • Does not fit angle plug heads
  • Reducers available O2 sensor fitting see catalog listings
  • Installation requires left side A/C bracket part number H7608. 1979 and later vehicles short compressors can use the stock bracket.

Service Selection

Not available

4182-H8049-1

SKU: 4182-H8049-1

Patriot Exhaust Exhaust Header (H80491)

Please Select Engine
Engine Base: V8 5.7L
  • Does not fit angle plug heads
  • Reducers available O2 sensor fitting see catalog listings
  • Installation requires left side A/C bracket part number H7608. 1979 and later vehicles short compressors can use the stock bracket.

Service Selection

Not available

4182-H8049

SKU: 4182-H8049

Patriot Exhaust Exhaust Header (H8049)

Please Select Engine
Engine Base: V8 5.7L
  • Does not fit angle plug heads
  • Reducers available O2 sensor fitting see catalog listings
  • Installation requires left side A/C bracket part number H7608. 1979 and later vehicles short compressors can use the stock bracket.

Service Selection

Not available

JBA
8856-1830S-6

SKU: 8856-1830S-6

JBA Exhaust Header (1830S6)

Please Select Engine
Engine Base: V8 5.7L Fuel Delivery Type: CARB
  • Installation requires welding/modification to exhaust system./modification to exhaust system.
  • Use big block flapper valve for smog legal applications
  • Replacement Replacement spark plug wire and/or boot included. wire and/or boot included.

Service Selection

Not available

JBA
8856-1830S-6JS

SKU: 8856-1830S-6JS

JBA Exhaust Header (1830S6JS)

Please Select Engine
Engine Base: V8 5.7L Fuel Delivery Type: CARB
  • Installation requires welding/modification to exhaust system./modification to exhaust system.
  • Use big block flapper valve for smog legal applications
  • Replacement Replacement spark plug wire and/or boot included. wire and/or boot included.

Service Selection

Not available

JBA
8856-1830S-6JT

SKU: 8856-1830S-6JT

JBA Exhaust Header (1830S6JT)

Please Select Engine
Engine Base: V8 5.7L Fuel Delivery Type: CARB
  • Installation requires welding/modification to exhaust system./modification to exhaust system.
  • Use big block flapper valve for smog legal applications
  • Replacement Replacement spark plug wire and/or boot included. wire and/or boot included.

Service Selection

Not available