
HOOKER HEADERSPART NUMBER: 520-2451-1
2451-1 Competition Long Tube Headers 283-400 Small Block Chevy V8
$61295$681.95You Save$69.00
1 left in stockChevy/GM Car Chevy Small Block
Competition Long Tube Headers283-400 Small Block Chevy 1967-1981 Camaro/Firebird 1964-1987 Chevelle/El Camino 1970-1987 Monte Carlo 1968-1979 Nova 1.625 in. Primary Tubes 3 in. Dia. x 8 in. L Collector Metallic Ceramic Coated
Applications Continued:
- 1978-1987 G-Body
- 1965-1989 Full-Size Car
Footnotes:
- Complete exhaust systems can be fabricated using Hooker Mufflers.
- A/C requires Hooker Headers bracket 10925 on the driver's side and 10926 on the passenger's side. For models 1979 and later with short compressors, use stock brackets.
- Applications with oxygen sensors use JEGS 555-30012 for a 3 in. three-bolt flange.
- Will not fit angle plug heads.
Accessory Compatibility:
- Alternator/Generator - Yes, except short water pump engines with driver-side mount will require alternate mounts
- Power Steering - Yes
- Power Brakes - Yes
- Air Conditioning - Yes, may require brackets listed above
- Smog Pump - Requires modifications
Transmission Compatibility:
- Manual Column Shifter - Yes if equipped
- Manual Floor Shifter - Yes if equipped
- Automatic Column Shifter - Yes if equipped
- Automatic Floor Shifter - Yes if equipped
Included Items Note: Bolts and Gaskets Included, Reducers required
Port Shape: SAP
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeHeader
BrandHOOKER HEADERS
Package Height9.5
Package Width17.0
Package Length38.5
Weight34.3 PG
Part CategoryPerformance Parts
Header FinishSilver ceramic coated
Tube DirectionDown Swept
Bolts/Studs IncludedYes
Cylinder Head Port ShapeOval
Transmission Mount IncludedNo
Gaskets IncludedYes
TunedNo
Motor Mounts IncludedNo
Primary Tube Gauge16-gauge
Header StyleFull-length
Cross Over Pipe IncludedNo
Primary Tube Length30 in (762 mm)
QuantitySold as a pair
Header MaterialSteel
Tube MaterialMild Steel
Weld-UpNo
Collector Attachment3-bolt flange
Flange StyleStandard
Collector Diameter3 in (76.2 mm)
Part FitmentSemi Universal
Reducers IncludedNo
ApplicationAutomotive
Catalytic Converter(S) IncludedNo
Primary Tube Diameter1.625 in (41.3 mm)
Vendor Part Number2451-1HKR
Package Qty1
Package TypeEA
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