Painless Performance Products 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical
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Note: Due to current supply issues normal delivery times are currently being delayed. We will fulfill your order as quickly as we can and appreciate your patience.
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Not Valid With Any Other Sales Offer
There is no minimum purchase amount required for free shipping on this item. Offer is only available at YEARONE.com for shipping within the 48 contiguous states, phone orders are not eligible. Offer is not valid on previous purchases and cannot be combined with any other sale or promotion offers unless otherwise stated. This offer is not transferable and will not be extended. This is a limited time offer. Pricing and promotions may change at any time without prior notice.
Not Valid With Any Other Sales Offer
The multi price discount allows you the opportunity to buy additional units of this part at a discounted price according to the published price schedule. Price will be updated as you change quantities on the product page. Not valid with other discount codes. Pricing and promotions may change at any time without prior notice.
Part Number:PL60217
Due to current supply issues normal delivery times are currently being delayed. We will fulfill your order as quickly as we can and appreciate your patience.
* Discount Exempt
* Not Eligible For Free Shipping
Painless Performance Products 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical
This harness is designed for the 1999-2006 4.8L, 5.3L, 6.0L mechanical throttle body engines using an LS1 / LS6 PCM with a 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, or manual transmission. 2003-2006 Engines will require a mechanical throttle body to be installed. 2003-2006 engines which were originally flex fuel will also require Delphi Multec 2 (factory truck style) injectors to be installed. Harnesses do not include connections for the rear O2 sensors or fuel tank pressure sensor but are available separate. Included with this harness is a 10 circuit weatherproof fuse block and GM color coded wires with labels for easy installation.
This standard length harness allows four feet from the back of the intake manifold to where the fuseblock and ECM mount. Perfect for those that plan to mount these components under the dash or in the glove box.
This kit includes:
All new fuel injection harness with OEM fitment connectors and harness breakouts
OBDII connector, mounting bracket and check engine light
Rubber grommet
Mounting hardware
**Please note that this harness does not support Flex Fuel USCAR Injectors.**
We recommend checking the online manual for the full list of required mating parts prior to ordering.
This product is discount exempt.
This product requires a non refundable core cleaning fee. This fee will be reflected in your cart at checkout.
Note: A customized part can only be added once per order.
Please Answer The Following To Purchase This Part:
WARNING: This product can expose you to chemicals including but not limited to lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride and/or 4, 4'-methylenebis (2-chloroaniline) which are known to the state of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
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