SKU: 59144627753

Fits 1973-1974 GM C-10/20 2WD, 1-3/4", Long Tube Headers-Ceramic 70101503-1HKR

Sale price$263.23 Regular price$292.48
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Description

Fits 1973-1974 GM C-10/20 2WD, 1-3/4", Long Tube Headers-Ceramic 70101503-1HKRHooker BlackHeart LS Swap Full Length Header Ceramic Coated; 1973 1974 GM C 10 20 2WD Trucks, Full Length LS Swap, 1 3 4", 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 3 4" primary tube diameter and 3" collector diameter ideal for LS1 LS6 LS2 or 5. 3L 6. 0L Vortec truck engine swaps Long tube design for optimum engine

Hooker BlackHeart LS-Swap Full-Length Header - Ceramic Coated; 1973-1974 GM C-10/20 2WD Trucks, Full-Length LS-Swap, 1-3/4", 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
  • 1-3/4" primary tube diameter and 3" collector diameter ideal for LS1/LS6/LS2 or 5.3L-6.0L Vortec truck engine swaps
  • Long tube design for optimum engine performance
  • Mild steel construction with silver ceramic coated finish
  • Designed for use with 12621HKR engine mounting brackets

Specs:

2WD/4WD 2WD
Application 1973-1974 GM C-10/20 Trucks
Bolt Size M8 x 1.25 x 25mm
Brand Hooker BlackHeart
CARB (California) Compliant No
Choose Your Part Headers
Collector Diameter 3.00 inch
Emission Code 4
Engine GM Gen III/IV (LS)
Exhaust Series Hooker BlackHeart
Header Finish Silver Ceramic
Header Style Long Tube
Material Mild Steel
Primary Tube Dia. 1-3/4 inch
Product Type Headers
Sale Category Exhaust
Subframe Stock
Tube Material Mild Steel
Type of Component Headers
Warranty Limited Lifetime Warranty

Application:

Year Make Model Submodel
1973-1974 Chevrolet Blazer Base
1973-1974 Chevrolet C10 Pickup Base
1973-1974 Chevrolet C10 Suburban Base
1973-1974 Chevrolet C20 Pickup Base
1973-1974 GMC C15/C1500 Suburban Base
1973-1974 GMC Jimmy Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59144627753

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Justine Smtih
Carnegie, US
★★★★★ 5
Perfect for a skin reset
Style: Updated Formula
Sometimes I just need to reset my skin and use gentle non-irritating products. This set is perfect. The thermal water spray is the BEST. I travel with it and it always keeps my skin calm. And hydrated.
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Reviewed in the United States on May 22, 2026
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Leidi Pereira
Boise, US
★★★★★ 5
“Great starter kit for sensitive skin
Style: Updated Formula
The products are gentle, soothing, and didn’t cause any irritation. My skin feels calmer, hydrated, and healthier after using them. Perfect size to try the routine before buying the full products.” ⭐⭐⭐⭐⭐
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Reviewed in the United States on March 8, 2026
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Harmony
Houston, US
★★★★★ 5
Dermatologist recommended; soothing for sensitive skin
Style: Updated Formula
Recommended by my dermatologist for sensitive skin. So comforting! Appreciate the sample size kit.
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Reviewed in the United States on March 19, 2026
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Victoria Van Deventer
Waukegan, US
★★★★★ 5
Truly amazing products!! TY!
Style: Updated Formula
Husband has sever skin conditions, ONLY protects that doesn’t sting or burn his skin!! And he’s tried almost everything OTC!
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Reviewed in the United States on May 3, 2026
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Theresa Jarman
Charlottesville, US
★★★★★ 4
Good for sensitive skin
Style: Updated Formula
It actually helps my skin. I had curology before this and still had breakouts around my lips and nose. After trading to this, it has calmed down a lot. No bumps or pimples. This package is smaller samples to test out to see if it's good for you and your skin. Its really good for sensitive skin.
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Reviewed in the United States on January 21, 2026

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