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$1,000.85
$655.99
Doug's Headers D305 4-Tube Shorty Header, 1-5/8 In, 1964-94 GM, CC
Doug's Headers D305 4-Tube Shorty Header, 1-5/8 In, 1964-94 GM, CC

Doug's Headers D305 4-Tube Shorty Header, 1-5/8 In, 1964-94 GM, CC

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Doug's Headers D305 4-Tube Shorty Header, 1-5/8 In, 1964-94 GM, CC
Doug's Headers D305 4-Tube Shorty Header, 1-5/8 In, 1964-94 GM, CC
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We estimate this item will ship on or before November 21st.
Part # 447D305
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$1,000.85
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Dougs Headers to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

MFG. Part #:
D305
GTIN Code:
694342518844

Info

Coated Header for Chevy

  • Camaro (67-81) 265-400
  • Chevelle (68-87) 265-400
  • Chevy II, Nova (68-79) 265-400
  • El Camino (68-87) 265-400
  • Monte Carlo (70-87) 265-400
  • Passenger Car, Wagon (71-94) 265-400 Engine
This part comes standard with Metallic Ceramic Thermal Barrier Coating (MCTBC). MCTBC protects and extends the life of headers by creating a thermal barrier that significantly lowers underhood temperatures and protects the substrate metal from thermal fatigue. It also provide corrosion resistance to protect it for years to come.

Please see our online catalog for specific application information.

Every Dougs header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Dougs headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.Every Dougs header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Dougs headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

  • 3/8" Thick machined flanges... no warping
  • CNC mandrel bent tubes... accurate fit & better flow
  • Mid length headers provide improved groungd clearance for popular muscle cars and street rods
  • Heavy 16 gauge tubing... longer life
  • Tubes are pre-polished to remove scratches and the header isfinished with a Metallic Ceramic Thermal Barrier Coating polished to a high luster appearance offering corrosion and heat resistance up to 1400 degrees

Installation Instructions (PDF)

Application

1971 Chevrolet Bel Air 5.7L/350 V8
1980-1981 Chevrolet Camaro 4.4L/267 V8
1967 Chevrolet Camaro 4.6L/283 V8
1967-1969 Chevrolet Camaro 4.9L/302 V8
1967-1969 Chevrolet Camaro 5.3L/327 V8
1967-1994 Chevrolet Camaro 5.7L/350 V8
1976-1992 Chevrolet Camaro 5L/305 V8
1968-1973 Chevrolet Camaro 5L/307 V8
1967-1969 Chevrolet Camaro 6.5L/396 V8
1971 Chevrolet Caprice 5.7L/350 V8
1968 Chevrolet Chevelle 5.3L/327 V8
1968-1973 Chevrolet Chevelle 5.7L/350 V8
1968-1973 Chevrolet Chevelle 5L/307 V8
1968-1969 Chevrolet Chevelle 6.5L/396 V8
1970-1973 Chevrolet Chevelle 6.6L/400 V8
1968 Chevrolet Chevy II 5.3L/327 V8
1968 Chevrolet Chevy II 5.7L/350 V8
1968 Chevrolet Chevy II 5L/307 V8
1968 Chevrolet Chevy II 6.5L/396 V8
1971-1994 Chevrolet Corvette 5.7L/350 V8
1980 Chevrolet Corvette 5L/305 V8
1979-1981 Chevrolet El Camino 4.4L/267 V8
1968-1969 Chevrolet El Camino 5.3L/327 V8
1968-1979 Chevrolet El Camino 5.7L/350 V8
1976-1981 Chevrolet El Camino 5L/305 V8
1968-1973 Chevrolet El Camino 5L/307 V8
1968-1969 Chevrolet El Camino 6.5L/396 V8
1970-1976 Chevrolet El Camino 6.6L/400 V8
1971 Chevrolet Impala 5.7L/350 V8
1975-1976 Chevrolet Laguna 5.7L/350 V8
1976 Chevrolet Laguna 5L/305 V8
1975-1976 Chevrolet Laguna 6.6L/400 V8
1979-1981 Chevrolet Malibu 4.4L/267 V8
1973-1981 Chevrolet Malibu 5.7L/350 V8
1976-1981 Chevrolet Malibu 5L/305 V8
1973 Chevrolet Malibu 5L/307 V8
1973-1976 Chevrolet Malibu 6.6L/400 V8
1979-1981 Chevrolet Monte Carlo 4.4L/267 V8
1970-1977 Chevrolet Monte Carlo 5.7L/350 V8
1976-1981 Chevrolet Monte Carlo 5L/305 V8
1970-1976 Chevrolet Monte Carlo 6.6L/400 V8
1975 Chevrolet Monza 5.7L/350 V8
1976-1978 Chevrolet Monza 5L/305 V8
1969-1979 Chevrolet Nova 5.7L/350 V8
1976-1978 Chevrolet Nova 5L/305 V8
1969-1973 Chevrolet Nova 5L/307 V8
1969 Chevrolet Nova 6.5L/396 V8
1981 Pontiac Firebird 4.3L/265 V8
1967 Pontiac Firebird 5.3L/326 V8
1968-1979 Pontiac Firebird 5.7L/350 V8
1977-1981 Pontiac Firebird 5L/305 V8
1967-1974 Pontiac Firebird 6.6L/400 V8

Notes

  • Doug's Headers D305 1 5/8" 4-Tube Shorty Header Chevrolet 67-81 Camaro 64-77 Chevelle/Malibu 64-77 El Camino 70-77 Monte Carlo 265-400 71-94 Passenger Car/Wagon Chevrolet Engine Metallic Ceramic Coating
  • Shorty Design - Ceramic Coated
  • Collector: 3
  • Port: OVL
  • Primary: 1 5/8
  • exc. states w/Calif. emission stds
  • Fits D-Port heads
  • use left side AC bracket H7608
  • Use non-shell motor mounts
  • removal/modification of locking steering column reqd
  • Will not fit Saginaw 825 steering
  • use AC bracket H7608
  • W/short compressors use stock bracket
  • removal/modification of locking strg column req
  • Will not fit Saginaw 825 strg
  • with Floor Shifter
  • with A/C
  • For Off-Road Use Only
Some parts are not legal for use in California or other states with similar laws/regulations

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