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Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat

-7%

#9302300H

Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat

Name: Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat
Brand: Hooker Headers
SKU: 9302300H
Price: 727.95 USD
Availability: InStock

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$727.95

/pair

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$787.95

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Product Summary

Universal Fit, Block Hugger Header Tube Type, Steel

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Key Specs

MFG. Part #	2301HKR
Header Tube Type	Block Hugger
Exhaust Port Shape	D-port
Flange Style	Standard
Primary Tube Diameter	1-5/8"

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Need To Know

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855.313.9176

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Hooker Headers 2301HKR Details

If you are lucky enough to have a GM small block crate motor with D-port heads (FastBurn, ZZ4, etc.) you will find that regular headers just don't work. These shorty headers were specifically designed for these heads. These tight-fit headers are ceramic coated headers that feature 1-5/8" primary tubes and 2-1/2" collectors with 2" reducers. Includes bolts and gaskets. The block hugger headers are designed to make difficult installations easy.

Collector exits parallel with the oil pan rail for maximum ground clearance
Made from lightweight & sturdy 18 gauge tubing
Tight-tuck design for narrow frame rails

Charts

Header Dimensions (GIF)

Guides & Documents

Choosing the Right Headers

Headers Installation Instructions (9302300H)

Warranty Information

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Warning: AHC coatings will burn and be damaged at exhaust temperatures above 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee.

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CARB warning

Hooker Headers 2301HKR Specifications

KEY SPECS
MFG. Part #	2301HKR
Brand	Hooker Headers
Header Tube Type	Block Hugger
Exhaust Port Shape	D-port
Flange Style	Standard
Primary Tube Diameter	1-5/8"
Material Type	Steel
Color	Silver
Weld-Up	No
Collector Diameter	2-1/2 Inch
Finish	Ceramic Coated
Hardware Included	Yes
Gasket(s) Included	Yes
Collector Reducers Included	Yes
Collector Reducer Exit Diameter	2"
Collector Attachment Type	3-bolt flange

GENERAL
Sold in Quantity	Pair
GTIN Code	090127606346
Flange Thickness	0.38"
Port Height	1.56"
Port Width	1.51"
Overall Height	10"
Header Dimension A	4.05"
Header Dimension B	10.05"
Header Dimension C	18.38"

Ratings & Reviews

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Fitment

1959 Chevy 3A

2-Piece Rear Main Chevy 283

1959 Chevy 3B

2-Piece Rear Main Chevy 283

1959 Chevy 3C

2-Piece Rear Main Chevy 283

1959 Chevy 3D

2-Piece Rear Main Chevy 283

1959 Chevy 3E

2-Piece Rear Main Chevy 283

1959 Chevy 3F

2-Piece Rear Main Chevy 283

1959 Chevy 3G

2-Piece Rear Main Chevy 283

1957 Chevy Bel Air

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958-1967 Chevy Bel Air

2-Piece Rear Main Chevy 283

1968 Chevy Bel Air

Gen 1 L14 Small Block Chevy

1970-1975 Chevy Bel Air

2-Piece Rear Main Chevy 400

1958-1967 Chevy Biscayne

2-Piece Rear Main Chevy 283

1968 Chevy Biscayne

Gen 1 L14 Small Block Chevy

1970-1972 Chevy Biscayne

2-Piece Rear Main Chevy 400

1969-1973 Chevy Blazer

Gen 1 L14 Small Block Chevy

1958-1961 Chevy Brookwood

2-Piece Rear Main Chevy 283

1969 Chevy Brookwood

Gen 1 L14 Small Block Chevy

1970-1972 Chevy Brookwood

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1960-1967 Chevy C10

2-Piece Rear Main Chevy 283

1968-1973 Chevy C10

Gen 1 L14 Small Block Chevy

1976-1980 Chevy C10

2-Piece Rear Main Chevy 400

1960-1967 Chevy C10 Suburban

2-Piece Rear Main Chevy 283

1968-1973 Chevy C10 Suburban

Gen 1 L14 Small Block Chevy

1960-1967 Chevy C20

2-Piece Rear Main Chevy 283

1968-1973 Chevy C20

Gen 1 L14 Small Block Chevy

1976-1980 Chevy C20

2-Piece Rear Main Chevy 400

1960-1967 Chevy C20 Suburban

2-Piece Rear Main Chevy 283

1968-1973 Chevy C20 Suburban

Gen 1 L14 Small Block Chevy

1976-1980 Chevy C20 Suburban

2-Piece Rear Main Chevy 400

1960-1967 Chevy C30

2-Piece Rear Main Chevy 283

1968-1973 Chevy C30

Gen 1 L14 Small Block Chevy

1976-1979 Chevy C30

2-Piece Rear Main Chevy 400

1967-1968 Chevy Camaro

Gen 1 DZ Small Block Chevy

1969 Chevy Camaro

Gen 1 DZ Small Block Chevy
Gen 1 L14 Small Block Chevy

1970-1973 Chevy Camaro

Gen 1 L14 Small Block Chevy

1980-1981 Chevy Camaro

2-Piece Rear Main Chevy 267

1966-1967 Chevy Caprice

2-Piece Rear Main Chevy 283

1968-1969 Chevy Caprice

Gen 1 L14 Small Block Chevy

1970-1973 Chevy Caprice

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1974-1976 Chevy Caprice

2-Piece Rear Main Chevy 400

1980-1982 Chevy Caprice

2-Piece Rear Main Chevy 267

1964-1967 Chevy Chevelle

2-Piece Rear Main Chevy 283

1968-1969 Chevy Chevelle

Gen 1 L14 Small Block Chevy

1970-1973 Chevy Chevelle

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1963-1967 Chevy Chevy II

2-Piece Rear Main Chevy 283

1968 Chevy Chevy II

Gen 1 L14 Small Block Chevy

1957-1961 Chevy Corvette

2-Piece Rear Main Chevy 283

1957 Chevy Del Ray

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Del Ray

2-Piece Rear Main Chevy 283

1959-1960 Chevy El Camino

2-Piece Rear Main Chevy 283

1964-1967 Chevy El Camino

2-Piece Rear Main Chevy 283

1968-1969 Chevy El Camino

Gen 1 L14 Small Block Chevy

1970-1973 Chevy El Camino

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1974-1976 Chevy El Camino

2-Piece Rear Main Chevy 400

1979-1982 Chevy El Camino

2-Piece Rear Main Chevy 267

1969 Chevy Estate

Gen 1 L14 Small Block Chevy

1970 Chevy Estate

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1976 Chevy G10

2-Piece Rear Main Chevy 400

1968-1973 Chevy G10 Van

Gen 1 L14 Small Block Chevy

1975-1980 Chevy G20

2-Piece Rear Main Chevy 400

1967 Chevy G20 Van

2-Piece Rear Main Chevy 283

1968-1973 Chevy G20 Van

Gen 1 L14 Small Block Chevy

1975-1980 Chevy G30

2-Piece Rear Main Chevy 400

1958-1967 Chevy Impala

2-Piece Rear Main Chevy 283

1968-1969 Chevy Impala

Gen 1 L14 Small Block Chevy

1970-1973 Chevy Impala

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1974-1976 Chevy Impala

2-Piece Rear Main Chevy 400

1980-1982 Chevy Impala

2-Piece Rear Main Chevy 267

1960-1967 Chevy K10

2-Piece Rear Main Chevy 283

1968-1973 Chevy K10

Gen 1 L14 Small Block Chevy

1975-1980 Chevy K10

2-Piece Rear Main Chevy 400

1960-1967 Chevy K10 Suburban

2-Piece Rear Main Chevy 283

1968-1973 Chevy K10 Suburban

Gen 1 L14 Small Block Chevy

1975-1979 Chevy K10 Suburban

2-Piece Rear Main Chevy 400

1960-1967 Chevy K20

2-Piece Rear Main Chevy 283

1968-1973 Chevy K20

Gen 1 L14 Small Block Chevy

1975-1980 Chevy K20

2-Piece Rear Main Chevy 400

1967 Chevy K20 Panel

2-Piece Rear Main Chevy 283

1960-1967 Chevy K20 Suburban

2-Piece Rear Main Chevy 283

1968-1973 Chevy K20 Suburban

Gen 1 L14 Small Block Chevy

1975-1980 Chevy K20 Suburban

2-Piece Rear Main Chevy 400

1968-1973 Chevy K30

Gen 1 L14 Small Block Chevy

1977-1980 Chevy K30

2-Piece Rear Main Chevy 400

1975-1979 Chevy K5 Blazer

2-Piece Rear Main Chevy 400

1959-1961 Chevy Kingswood

2-Piece Rear Main Chevy 283

1969 Chevy Kingswood

Gen 1 L14 Small Block Chevy

1970-1972 Chevy Kingswood

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1973 Chevy Laguna

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1974-1976 Chevy Laguna

2-Piece Rear Main Chevy 400

1964-1967 Chevy Malibu

2-Piece Rear Main Chevy 283

1973 Chevy Malibu

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1974-1976 Chevy Malibu

2-Piece Rear Main Chevy 400

1979-1982 Chevy Malibu

2-Piece Rear Main Chevy 267

1970-1976 Chevy Monte Carlo

2-Piece Rear Main Chevy 400

1979-1982 Chevy Monte Carlo

2-Piece Rear Main Chevy 267

1975-1976 Chevy Monza

2-Piece Rear Main Chevy 262

1957 Chevy Nomad

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958-1961 Chevy Nomad

2-Piece Rear Main Chevy 283

1969-1973 Chevy Nova

Gen 1 L14 Small Block Chevy

1975 Chevy Nova

2-Piece Rear Main Chevy 262

1957 Chevy One-Fifty Series

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1976 Chevy P30

2-Piece Rear Main Chevy 400

1961-1962 Chevy P30 Series

2-Piece Rear Main Chevy 283

1968-1969 Chevy P30 Van

Gen 1 L14 Small Block Chevy

1973 Chevy P30 Van

Gen 1 L14 Small Block Chevy

1959-1961 Chevy Parkwood

2-Piece Rear Main Chevy 283

1957 Chevy Sedan Delivery

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Sedan Delivery

2-Piece Rear Main Chevy 283

1947-1959 Chevy Suburban

2-Piece Rear Main Chevy 265

1960-1967 Chevy Suburban

2-Piece Rear Main Chevy 283

1969 Chevy Townsman

Gen 1 L14 Small Block Chevy

1970-1972 Chevy Townsman

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1955 Chevy Truck

2-Piece Rear Main Chevy 265

1957 Chevy Truck

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Truck

2-Piece Rear Main Chevy 283

1960 Chevy Truck

2-Piece Rear Main Chevy 283

1955 Chevy Two-Ten Series

2-Piece Rear Main Chevy 265

1957 Chevy Two-Ten Series

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Yeoman

2-Piece Rear Main Chevy 283

1966 GMC 1000

2-Piece Rear Main Chevy 283

1960 GMC 1000 Series

2-Piece Rear Main Chevy 283

1962-1965 GMC 1000 Series

2-Piece Rear Main Chevy 283

1960-1965 GMC 1500 Series

2-Piece Rear Main Chevy 283

1966 GMC 2500

2-Piece Rear Main Chevy 283

1960-1965 GMC 2500 Series

2-Piece Rear Main Chevy 283

1960-1966 GMC 3000

2-Piece Rear Main Chevy 283

1960-1966 GMC 3500

2-Piece Rear Main Chevy 283

1967 GMC C25/C2500 Pickup

2-Piece Rear Main Chevy 283

1968-1972 GMC C25/C2500 Pickup

Gen 1 L14 Small Block Chevy

1967 GMC C25/C2500 Suburban

2-Piece Rear Main Chevy 283

1968-1972 GMC C25/C2500 Suburban

Gen 1 L14 Small Block Chevy

1967 GMC C35/C3500 Pickup

2-Piece Rear Main Chevy 283

1968-1972 GMC C35/C3500 Pickup

Gen 1 L14 Small Block Chevy

1973-1974 GMC C35/C3500 Pickup

2-Piece Rear Main Chevy 400

1975-1978 GMC K15

2-Piece Rear Main Chevy 400

1975-1978 GMC K15 Suburban

2-Piece Rear Main Chevy 400

1967-1974 GMC K15/K1500 Pickup

2-Piece Rear Main Chevy 400

1967-1974 GMC K15/K1500 Suburban

2-Piece Rear Main Chevy 400

1979-1980 GMC K1500 Suburban

2-Piece Rear Main Chevy 400

1975-1978 GMC K25

2-Piece Rear Main Chevy 400

1975-1978 GMC K25 Suburban

2-Piece Rear Main Chevy 400

1967 GMC K25/K2500 Pickup

2-Piece Rear Main Chevy 283

1968-1972 GMC K25/K2500 Pickup

Gen 1 L14 Small Block Chevy

1973-1974 GMC K25/K2500 Pickup

2-Piece Rear Main Chevy 400

1967 GMC K25/K2500 Suburban

2-Piece Rear Main Chevy 283

1968-1972 GMC K25/K2500 Suburban

Gen 1 L14 Small Block Chevy

1973-1974 GMC K25/K2500 Suburban

2-Piece Rear Main Chevy 400

1979-1986 GMC K2500 Suburban

2-Piece Rear Main Chevy 400

1967 GMC K35/K3500 Pickup

2-Piece Rear Main Chevy 283

1968-1972 GMC K35/K3500 Pickup

Gen 1 L14 Small Block Chevy

1973-1974 GMC K35/K3500 Pickup

2-Piece Rear Main Chevy 400

1966 GMC P1000

2-Piece Rear Main Chevy 283

1973-1977 GMC Sprint

2-Piece Rear Main Chevy 400

1955-1959 GMC Suburban

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1960-1966 GMC Suburban

2-Piece Rear Main Chevy 283

1967 GMC Suburban

Gen 1 L14 Small Block Chevy

1955 GMC Truck

2-Piece Rear Main Chevy 265

1956-1960 GMC Truck

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1965-1966 Studebaker Commander

2-Piece Rear Main Chevy 283

1965-1966 Studebaker Cruiser

2-Piece Rear Main Chevy 283

1965-1966 Studebaker Daytona

2-Piece Rear Main Chevy 283

1966 Studebaker Wagonaire

2-Piece Rear Main Chevy 283