- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Lighting & Electrical /
- Electrical /
- Wiring Harnesses /
- Painless Performance 60608 Integrated EFI & C...
0 ratings
Item #:
180668225
Painless Performance 60608 Integrated EFI & Chassis Harness for 1997-2004 GM LS1/LS6 with Mechanical Throttle Body
Item #:
180668225
SHP 2387
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 23
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Painless makes a tedious task simple.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Integrated Design
Combines EFI and chassis harness into one streamlined setup, simplifying installation and reducing wiring clutter for a cleaner look and efficient performance in LS1/LS6 conversions.
Compatibility
Tailored specifically for 1997-2004 GM LS1/LS6 engines, ensuring that all components work harmoniously while maximizing performance and reliability over competing generic options.
User-Friendly
Engineered for easy installation with clear labeling and detailed instructions, allowing both novice and experienced users to successfully integrate their mechanical throttle body setups without frustration.
Product Details
| Brand Name | Painless |
| Number of Items | 1 |
| Manufacturer | Painless Performance Products, LLC |
| UPC | 749823606081 |
| Unit Count | 1 Count |
| Global Trade Identification Number | 00749823606081 |
| Included Components | Harness, instructions |
| Item Type Name | Integrated EFI & Chassis Harness for 1997-2004 GM LS1/LS6 with Mechanical Throttle Body |
| Model | 60608 |
| Part Number | 60608 |
| Item Dimensions | 18 x 16 x 10 inches (45.7 x 40.6 x 25.4 cm) |
| Item Weight | 23.8 pounds (10.8 kg) |
| Connector Type | Gm-specific Automotive Connectors |
| Material Type | Copper |
| Cable Type | paired |
| Brand | Painless |
| Material | Copper |
| Item dimensions L x W x H | 18 x 16 x 10 inches (45.7 x 40.6 x 25.4 cm) |
Who Should Buy?
-
LS Swap Enthusiasts
Ideal for those performing an LS engine swap, providing a comprehensive wiring solution for seamless integration.
-
Performance Builders
Perfect for builders focused on high-performance setups, enhancing reliability and efficiency of engine management systems.
-
DIY Installers
Great for DIY mechanics looking for a straightforward harness that simplifies installation and reduces wiring hassles.
-
Budget-Conscious Buyers
Not suitable for individuals with limited budgets seeking cheaper wiring solutions, as this is a premium product.
Product Description
Painless Performance 60608 Integrated EFI & Chassis Harness for 1997-2004 GM LS1/LS6 with Mechanical Throttle Body
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this harness compatible with flex fuel engines?
Answer: No, this harness does not support flex fuel engines. -
Question:
What is included in the kit for installation?
Answer: The kit includes all required terminals and connectors for an easy installation. -
Question:
Can I contact technical support during the installation?
Answer: Yes, you can reach out to our unmatched Technical Support department for assistance.
Painless Wiring Harnesses Editorial Review
Painless Performance 60608 Integrated EFI & Chassis Harness for 1997-2004 GM LS1/LS6 with Mechanical Throttle Body is a top choice for automotive enthusiasts seeking reliable performance. This harness is designed specifically for GM LS1/LS6 engines equipped with mechanical throttle bodies, ensuring a perfect fit and seamless installation, which many users appreciate. The product includes essential components such as the harness and instructions, making the setup process straightforward. Painless is known for its high-quality copper connectors that promise durability and a strong connection, which is crucial for optimal engine performance.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Designed specifically for GM LS1/LS6 engines
- Includes instructions for easy installation
- Durable copper material for reliability
- Gm-specific connectors ensure proper fit
- Integrated harness simplifies engine swaps
Cons
- Item weight may be cumbersome for some users
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SHP 2387
Order now and get it around Wednesday, September 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Integrated EFI/Chassis harness for complete vehicle rewiring.
- Compatible with 1997-2004 LS1 engines and 4L60E transmission.
- Single 26-circuit/7-relay fuse block for simplified installation.
- Includes all necessary terminals and connectors for easy setup.
- Every harness is tested for reliability before shipping.
- American-made with outstanding technical support available.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.