Skip to content
Now offering free shipping on all orders over $300! See details.
Now offering free shipping on orders over $300!

Pricing Notice

While we strive to keep our website pricing accurate and up to date, occasional delays in updates may occur when manufacturers change their prices. This means the price shown online may differ from the current price. We recommend contacting us to confirm pricing before placing your order, as we may not be able to honor outdated prices.

Special Order

This item is made to order and may require additional processing time before shipping.

Hooker BlackHeart LS Swap Long Tube Headers - Painted 70101504HKR

Original price $360.45 - Original price $360.45
Original price
$360.45
$360.45 - $360.45
Current price $360.45

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Hooker BlackHeart LS-Swap Full-Length Header - Painted; 1973-1974 GM C-10/20 2WD Trucks, Full-Length LS-Swap, 1-7/8", Collector Size 3". These Headers are designed for use with Standard 12621HKR engine mounting brackets.

Features:

  • For GM LS engine swaps into 1973-1974 GM C-10/20 2WD Trucks
  • 1-7/8" primary tube diameter and 3" collector diameter ideal for "hot" LS1/LS6/LS2 or 5.3L-6.0L Vortec truck engine swaps
  • Long tube design for optimum engine performance
  • Mild steel construction with black painted finish
  • Designed for use with <a href="https://www.holley.com/12621HKR">12621HKR</a> engine mounting brackets

About Hooker BlackHeart

Shop the official site of Hooker BlackHeart and explore exhaust systems, engine swap kits, and mufflers for both import and domestic vehicles at Holley.com!

Shipping information

Use this text to share information about your product.

Returns & warranty

Use this text to share information about your product.

Related categories

Warehouse Sale

Our most anticipated sale of discontinued items has finally arrived! While supplies last.

Open Box Deal

Their return, your reward! Starting today, shop new exclusive products for less.

Free Shipping

When you spend $50 or more

Here to Help

Get in touch with us 7 days a week

Store Pickup

Pick up your order yourself, for free

Easy Exchanges

Return or exchange within 60 days

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare