Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
$20 off $250 | $40 off $500 | $60 off $750 | $80 off $1000      Promo: DRIVE    Expires: 6/5/20
$20 off $250 | $40 off $500 | $60 off $750 | $80 off $1000
Promo: DRIVE    Expires: 6/5/20
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Since 1952
in
in
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
Add to Cart
$515.95
$490.95
Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat
Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat

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

Universal Fit, Block Hugger Header Tube Type, Ceramic Coated, D Port Flange Style, Steel

0 Reviews | 9 Answered Questions
In Stock
Ships FREE
STORE PICKUP
Availability
Store Pickup Availability
X
Lincoln, NE -
Phoenix, AZ -
Select your vehicle to verify fitment.
Select Vehicle
Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat
Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat
Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat
Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat
X
Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat
Hooker 2301HKR Block Hugger Headers for ZZ4 Crate Motor, Ceramic Coat
Zoomed In Image
Part # 9302300H
Save $25
$490.95
$515.95
pair
Call to Order
Add to Buildlist
Compare
Details
Reviews
Q&A
Videos & Articles

Details

Header Tube Type:
Block Hugger
Finish:
Ceramic Coated
Flange Style:
D Port
Primary Tube Diameter:
1-5/8"
Material Type:
Steel
MFG. Part #:
2301HKR
Overall Height:
10"
Collector Diameter:
2-1/2 Inch
Flange Thickness:
.38"
Port Height:
1.56"
Port Width:
1.51"
Header Dimension A:
4.05"
Header Dimension B:
10.05"
Header Dimension C:
18.38"
Hardware Included:
Yes
Gasket(s) Included:
Yes
Sold in Quantity:
Pair
GTIN Code:
090127606346

Info

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

Header Dimensions (GIF)

Notes

Armor Hot Coating (AHC) is a heat resistant, ceramic coating applied to the outside of the header. This coating will reflect heat, which helps retain more heat within the header tube while simultaneously speeding up the exhaust flow. Not only will this coating help you make more horsepower, it also keeps your headers rust-free, looking great, and lasting longer (when properly maintained).  If you are looking for a show-quality finish for your headers, this is it! Our AHC will withstand exhaust temperatures of up to 1300¢ª F. 

Warranties

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.

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

More Like This

Reviews

Q & A

Videos & Articles
  • Watch our video on the ceramic coating process for Armor Hot Coating. Headers coated with Armor Hot Coating protect your car without sacrificing looks.
  • Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
  • Jeremy explains the different options of headers that Speedway Motors offers for Demolition Derby cars. Watch this video to see a variety of options and the benefits of certain headers.

You May Also Like

Error
X
Note
X
Ok