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![Long Tube Header for 1967-1974 GM F & X-Body Big Block Chevy [304 Stainless Steel]](https://www.jegs.com/images/mini_750/700/776/776-d320-ss.jpg)
Vehicle Info NeededDOUG'S HEADERSPART NUMBER: 776-D320-SS
Long Tube Header for 1967-1974 GM F & X-Body Big Block Chevy [304 Stainless Steel]
$1,05228$1169.20You Save$116.92
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Lowest Price GuaranteeBig Block Chevy - 2'' Tube Diameter
Long Tube Header1967-1974 GM F & X-Body Big Block Chevy 307-396 Big Block Chevy V8 2.0 in. Primary Tubes with 3.5 in. Collector 16-gauge 304 Stainless Steel Construction Gaskets Included
Built for enthusiasts looking to unlock more horsepower and torque, this long tube header routes exhaust away from each cylinder more efficiently than a stock manifold.
Key Features:
- 1967-1974 GM F & X-Body Big Block Chevy
- 307-396 Big Block Chevy V8
- 2.0 in. Primary Tubes with 3.5 in. Collector
- 16-gauge 304 Stainless Steel Construction
- Gaskets Included
Part TypeHeader
BrandDOUG'S HEADERS
Package Height11.0
Package Width21.0
Package Length39.0
Weight43.0 PG
Part CategoryPerformance Parts
PositionN/A
Header FinishNatural
QuantitySold as a pair
Bolts/Studs IncludedYes
Cylinder Head Port ShapeSAP
Transmission Mount IncludedNo
Header Material304 Stainless Steel
Gaskets IncludedYes
Weld-UpNo
Brake SystemPower
Collector Attachment3-bolt flange
Flange StyleStandard
TunedNo
Collector Diameter3.5 in.
Motor Mounts IncludedNo
Part FitmentSemi Universal
Reducers IncludedYes
Primary Tube Outside Diameter2.0 in.
Primary Tube Gauge16-gauge
Header StyleFull-length
Cross Over Pipe IncludedNo
Catalytic Converter(S) IncludedNo
Primary Tube Diameter2 in (50.8 mm)
Vendor Part NumberD320-SS
Package Qty1
Package TypeEA
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