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Hooker Blackheart Mid-Length Headers 70201303-RHKR

Hooker Blackheart Mid-Length Headers 70201303-RHKR
Hooker Blackheart Mid-Length Headers 70201303-RHKRHooker Blackheart Mid-Length Headers 70201303-RHKRHooker Blackheart Mid-Length Headers 70201303-RHKRHooker Blackheart Mid-Length Headers 70201303-RHKR
$1,027.99 ea
NEWARRIVING SOONEstimated Ship Date 10/06/2021 (If Ordered Today)Out of stock at HOLLEY PERFORMANCE PRODUCTS as of 06/17/2021
Model: 4009322
Supplier has not provided any fitment data for this product.
OVERSIZE 1
STORE PICKUP
[More Info]
Hooker continues to set the standard of performance with the Blackheart line of engine swap system components. We are proud to offer these 304 stainless steel mid-length LS swap headers for 1978-1988 GM A/G-body vehicles. These headers feature 1-3/4" primary tubes with 2-1/2" collectors (70201303-RHKR), or 1-7/8" primaries with 3" collectors (70201304-RHKR). They are engineered for bolt-in compatibility with all other Hooker Blackheart LS swap components for the 1978-1988 GM A/G-body platform.
Features:
  • Comprehensively Designed As Part OF Blackheart Engine Swap
  • Functionally Compatible w/TH350/TH400/700R4/4L60-4L70/4L80E/4L85E
  • Collectors Feature Merge Spears For Max Flow
  • Lightweight 304 Stainless Steel Maximizing Strength/Durability
  • 3/8 in. Thick CNC WaterJet Header Flanges
  • 100% Quality Construction for Strength/Longevity/Good Looks
  • Tube Geometry Designed for Max Clearance/Hassle-Free Installation
  • All Hardware Included
  • Manufacturers Limited Lifetime Warranty
Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Installation Notes:
*Will require some trimming of the bellhousing to install

About Hooker

The Hooker line of Super Competition and Competition headers, mufflers and catback exhaust systems are the most complete on the market.

Downloads:

Download Name File Size
blackheart_limited_lifetime_warranty_v2015-03-19.pdf80.23KB
199r10826.pdf248.71KB

Specifications:

Application Automotive
Coated Finish Natural
Collector Diameter 2.500 in.
Collector Tube Size 2.500 in.
Emission Code 4
Engine GM Small Block Gen III/IV (LS Based)
Engine Make/Size Chevy LS Series
Finish Natural
Head Style Mid-Length
Header Finish Natural
Header Style Mid Length
Material 304 Stainless Steel
Part Type Exhaust Header
Port Shape Round
Primary Tube Dia. 1-3/4 inch
Primary Tube Diameter 1.750 in.
Tube Diameter 1.750 in.
Tube Direction Down Swept
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm

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