Pay in installments of $46.49 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fits 1973-1974 GM C-10/20 2WD, 1-3/4", Long Tube Headers-Painted 70101503HKRHooker BlackHeart LS Swap Full Length Header Painted; 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
Hooker BlackHeart LS-Swap Full-Length Header - Painted; 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 black painted 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 | Black Paint |
| Header Style | Long Tube |
| Material | Mild Steel |
| Primary Tube Dia. | 1-3/4 inch |
| Product Type | Headers |
| 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:
- Standard Shipping : 3-10 business days
- 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
4.5 ★★★★★
Based on 10 reviews
Sort
Product Reviews
★★★★★ 5
Love this tape
Number of Items: 4
Love this tape! It's a nice width and sticks great. Super awesome price and I will order again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
★★★★★ 5
Great Tape
Number of Items: 4
Great tape for sublimating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Vibrant Results and Great Value!
Size: 13"*19", Color: 150 sheets
HTVRONT Sublimation Paper 13x19 inches – 150 Sheets Review
I recently purchased the HTVRONT Sublimation Paper (13x19 inches, 150 sheets, 120g) and I’m genuinely impressed with the results! As someone who does a lot of sublimation printing for both personal and small business projects, I found this paper to be a fantastic choice.
Pros:
Excellent Print Quality: The colors transfer beautifully and vibrantly onto my blanks. Images come out crisp and true to the original design.
Generous Size: The 13x19 inch sheets are perfect for larger projects like T-shirts, tote bags, and even custom pillowcases. It’s great not having to piece together smaller sheets.
Easy to Use: The paper feeds smoothly through my inkjet printer with no jams or smudging. Instructions were clear, making the process straightforward even for beginners.
Consistent Results: Every sheet in the pack performed consistently, with no noticeable defects or wasted paper.
Value for Money: With 150 sheets in the pack, it’s a great deal for the price, especially for anyone who does frequent sublimation work.
Cons:
Requires Sublimation Ink: Just a reminder that you’ll need sublimation ink for best results (not regular inkjet ink).
Storage: The large size means you’ll need a bit of space to store the pack, but that’s a minor issue.
Overall:
I highly recommend the HTVRONT Sublimation Paper for anyone looking for reliable, high-quality results. It’s perfect for both hobbyists and small business owners. I’ll definitely be purchasing again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
★★★★★ 5
Excellent Sublimation Paper – Perfect Prints Every Time!
Size: 8.5"*11", Color: 150 sheets
This sublimation paper is fantastic! It’s high-quality and works perfectly with my sublimation printer. The prints come out vibrant, sharp, and transfer beautifully onto mugs, shirts, and other materials without smudging or fading.
The paper is easy to handle, doesn’t jam in the printer, and holds the ink well for a clean transfer. I’ve tried other brands before, but this one consistently gives professional-looking results. Definitely a must-have for anyone doing sublimation printing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
★★★★★ 5
This paper prints beautifully!
Size: 8.5"*11", Color: 150 sheets
Great sublimation paper. I usually use A Sub but ordered this because it delivered faster, and now this is the paper I’ll be using! It prints wonderfully! The ink release is amazing! There’s hardly any ink left in the paper and my shirts look incredible. The paper is a great weight and doesn’t jam at all. If you’ve been disappointed with your sub print quality, give this paper a try. You won’t be disappointed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026