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Patriot Exhaust H8047 Full Length Header, 64-89 Chevy Chevy, Raw
Patriot Exhaust H8047 Full Length Header, 64-89 Chevy Chevy, Raw

Patriot Exhaust H8047 Full Length Header, 64-89 Chevy Chevy, Raw

Chevy Small Block V8, Chevy Big Block V8, Full-length Header Tube Type, Raw, Steel, Natural

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Patriot Exhaust H8047 Full Length Header, 64-89 Chevy Chevy, Raw
Patriot Exhaust H8047 Full Length Header, 64-89 Chevy Chevy, Raw
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Part # 447H8047
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.


Header Tube Type:
Flange Style:
Oval Port
Primary Tube Diameter:
Material Type:
MFG. Part #:
Collector Diameter:
3 Inch
Hardware Included:
Gasket(s) Included:
GTIN Code:


Patriot Header for Camaro (67-81) & Chevelle, Malibu, El Camino (64-87) with 265-400 Engine

Don't give up looking for headers for your vehicle. Patriot offers headers for many applications at prices you can afford. Built with surface machined thick steel flanges for a great seal and mandrel bent mild steel tubing. Patriot headers are available raw or with metallic ceramic coating. Unlike paint or chrome, metallic ceramic coating is easy to keep clean, resists rust and corrosion and will not discolor. Metallic ceramic coating also reduces underhood temperatures. All Patriot headers come with installation hardware, collector reducers, gaskets and instructions. Please see our online catalog for specific information like tube size, port shape and collector size.

  • Patriot offers headers for many applications at prices you can afford.
  • Durable 18-gauge tubing
  • Comes complete with gaskets, header bolts and collector reducers.
  • Available in three finishes; raw steel for individual customizing, Hi-Temp Black coating or Metallic Ceramic Thermal Barrier coating
  • Limited One Year Warranty

Installation Instructions (PDF)


1965-1967 Chevrolet Bel Air 4.6L/283 V8
1965-1969 Chevrolet Bel Air 5.3L/327 V8
1969-1974 Chevrolet Bel Air 5.7L/350 V8
1968 Chevrolet Bel Air 5L/307 V8
1965-1969 Chevrolet Bel Air 6.5L/396 V8
1970-1974 Chevrolet Bel Air 6.6L/400 V8
1965-1967 Chevrolet Biscayne 4.6L/283 V8
1965-1969 Chevrolet Biscayne 5.3L/327 V8
1969-1971 Chevrolet Biscayne 5.7L/350 V8
1968 Chevrolet Biscayne 5L/307 V8
1965-1969 Chevrolet Biscayne 6.5L/396 V8
1970-1972 Chevrolet Biscayne 6.6L/400 V8
1980-1981 Chevrolet Camaro 4.4L/267 V8
1967-1981 Chevrolet Camaro 5.7L/350 V8
1976-1981 Chevrolet Camaro 5L/305 V8
1969-1973 Chevrolet Camaro 5L/307 V8
1967-1968 Chevrolet Camaro 6.5L/396 V8
1980-1982 Chevrolet Caprice 4.4L/267 V8
1966-1967 Chevrolet Caprice 4.6L/283 V8
1966-1969 Chevrolet Caprice 5.3L/327 V8
1969-1988 Chevrolet Caprice 5.7L/350 V8
1977-1989 Chevrolet Caprice 5L/305 V8
1968-1989 Chevrolet Caprice 5L/307 V8
1966-1969 Chevrolet Caprice 6.5L/396 V8
1970-1976 Chevrolet Caprice 6.6L/400 V8
1964-1967 Chevrolet Chevelle 4.6L/283 V8
1964-1968 Chevrolet Chevelle 5.3L/327 V8
1969-1973 Chevrolet Chevelle 5.7L/350 V8
1968-1973 Chevrolet Chevelle 5L/307 V8
1965-1969 Chevrolet Chevelle 6.5L/396 V8
1970-1971 Chevrolet Chevelle 6.6L/400 V8
1979-1982 Chevrolet El Camino 4.4L/267 V8
1964-1967 Chevrolet El Camino 4.6L/283 V8
1966-1968 Chevrolet El Camino 5.3L/327 V8
1969-1984 Chevrolet El Camino 5.7L/350 V8
1976-1987 Chevrolet El Camino 5L/305 V8
1968-1973 Chevrolet El Camino 5L/307 V8
1966-1969 Chevrolet El Camino 6.5L/396 V8
1970-1976 Chevrolet El Camino 6.6L/400 V8
1980-1982 Chevrolet Impala 4.4L/267 V8
1965-1967 Chevrolet Impala 4.6L/283 V8
1965-1969 Chevrolet Impala 5.3L/327 V8
1969-1985 Chevrolet Impala 5.7L/350 V8
1977-1985 Chevrolet Impala 5L/305 V8
1968 Chevrolet Impala 5L/307 V8
1965-1969 Chevrolet Impala 6.5L/396 V8
1970-1976 Chevrolet Impala 6.6L/400 V8
1979-1982 Chevrolet Malibu 4.4L/267 V8
1964-1967 Chevrolet Malibu 4.6L/283 V8
1964-1967 Chevrolet Malibu 5.3L/327 V8
1973-1983 Chevrolet Malibu 5.7L/350 V8
1976-1983 Chevrolet Malibu 5L/305 V8
1973 Chevrolet Malibu 5L/307 V8
1966-1967 Chevrolet Malibu 6.5L/396 V8
1974-1976 Chevrolet Malibu 6.6L/400 V8
1979-1982 Chevrolet Monte Carlo 4.4L/267 V8
1970-1984 Chevrolet Monte Carlo 5.7L/350 V8
1976-1987 Chevrolet Monte Carlo 5L/305 V8
1970-1976 Chevrolet Monte Carlo 6.6L/400 V8
1969-1978 Chevrolet Nova 5.7L/350 V8
1976-1978 Chevrolet Nova 5L/305 V8
1969-1973 Chevrolet Nova 5L/307 V8
1969-1970 Chevrolet Nova 6.5L/396 V8


  • Patriot Exhaust H8047 1 5/8" Full Length Header Chevrolet 67-81 Camaro 64-77 Chevlle/Malibu 70-77 Monte Carlo 65-89 Passenger Car/Wagon 265-400 Chevrolet Engine Raw Steel
  • Collector 3"
  • Port OVL
  • Primary 1 5/8"
  • Fits D-Port cyl. heads Incl. ZZ4 eng
  • Req. left side AC Brkt H7608
  • Removal/modification of locking Strg. col. Reqd
  • Fits Detroit Speed and Engineering subframes w/rack and pinion Strg.
  • Fits most angle plug heads
  • Collector: 3"
  • Port: OVL
  • Primary: 1 5/8"
  • Fits D-Port cyl. heads Incl. ZZ4 crate eng.
  • Req. left side AC Brkt H76081979 and later vehicles with short compressors can use the stock b
  • Use left side AC Brkt H7608
  • short compressors use stock Brkt
  • with A/C
  • with Floor Shifter
Some parts are not legal for use in California or other states with similar laws/regulations

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