SKU: 68551234625

LS1 STANDALONE BUILDERS SERIES ENGINE WIRING HARNESS EV1 (DBC) MANUAL T56 4L60E 4L80E

$411.75 $457.50
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

LS1 STANDALONE BUILDERS SERIES ENGINE WIRING HARNESS EV1 (DBC) MANUAL T56 4L60E 4L80EOur New LS1 standalone builder series mafless engine harness is designed for the mechanical throttle body engine using an 98 to 03 LS1 ECU. For manual gearboxes like eg: T56 4L60E 4L80E As a builder series this allows you to change & modify for your LS1 needs, also allowing you to wrap the wires in the protecting cover you like. Great for any Hot Rod or Custom Streetcar with everything you need to turn the key. Included with this harness is an 8

Our New LS1 standalone builder series mafless engine harness is designed for the mechanical throttle body engine using an 98 to 03 LS1 ECU.

For manual gearboxes like eg: T56 4L60E 4L80E

As a builder series this allows you to change & modify for your LS1 needs, also allowing you to wrap the wires in the protecting cover you like.

Great for any Hot Rod or Custom Streetcar with everything you need to turn the key.

Included with this harness is an 8-circuit modular fuse block and labels for easy installation.

Perfect for those that plan to mount these components under the seat or in the centre console.

This standard-length harness allows four feet from the back of the intake manifold to where the fuse block.

Harness Length: 4 Feet Between Engine and ECM

Fuse Type: Blade

Relays:
1 x Ignition: 40amp
1 x Fuel: 40amp

This kit includes connections:
Alternator Plug
Cam Position Sensor Plug
Crank Position Sensor Plug
Data Link Connector Plug
Driver/Pass Front O2 Sensor Plugs
Engine Coolant Temperature Plug
Fan:1 Relay Ground ECM Activation
Fan:2 Relay Ground ECM Activation
Fuel Pump Relay
Grounds
Idle Air Control Plug
Ignition Switch Signal
Injector EV1 Plugs
Intake Air Temperature Sensor Plug
Knock Sensor Plug
Malfunction Indicator Lamp
MAP Sensor Plug
Mass Airflow Sensor Plug
ECM Plugs
Throttle Position Sensor Plug
Rubber Firewall Grommet (universal)
Starter Connector (universal)
Oil Connector (universal)
Tachometer Connector (universal)
Fuel Pump Relay (universal)
Ignition Relay (universal)
Engine Warning Light (universal)
BWA 8 Circuit Fuse Box

Fuse Block Protects Circuits:
RH Injectors & Coils
Ignition Relay
Fuel Pump Relay
O2 Sensors, Mass Airflow Sensor, & Brake Switch
LH Injectors & Coils
ECM & Malfunction Indicator Light
ECM B

 Part: BWAWHLS1M05

BWA engine harnesses are professionally constructed from Brand New GM Delphi Connectors and TXL (Polyethylene Cross Linked) High Temperature Wire to GM Specifications.

All harnesses are 100% Quality Inspected prior to shipping. Note that harnesses are for non-emissions equipped vehicles and do not include air pump or EGR provisions.

Available in this kit is a sliding grommet seal and 4 - 5 feet of length from the rear of the cylinder head to the PCM mounting position under the vehicle dashboard.

All LS1 engine control units require PCM security VATs removal, available through BWA Australia. Please contact us for more information.

 ATT:: This harness does not include any emissions related connections.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 68551234625

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4.8 ★★★★★
Based on 15 reviews
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A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 3
Festive Dog Toy
Color: Georgia Bulldogs, Style: NCAA #1 Fan Toy
Cute, college Gameday toy! My dog tore it up in within 30 minutes. Not for heavy chewers. 😟
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2025
C
Verified Purchase
Cookie
New York, US
★★★★★ 1
Didn't last a single day
Color: Alabama Crimson Tide, Style: NCAA #1 Fan Toy
My heavy chewer destroyed this within 3 hours. Don't even bother.
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Reviewed in the United States on February 2, 2026
L
Lee
Louisville, US
★★★★★ 5
These plates are very convenient for busy days and parties, hold up well with regular meals.
Size: 10inch-140, Size: 10inch-140
I grabbed these for the upcoming summer because we have so many events coming up: graduation party, kids sleepovers, family gatherings and honestly even for those lazy evenings when I am just too tired to deal with dishes. I am actually very happy with them because they hold up much better than many disposable plates I've tried before. The plates feel sturdy enough for regular meals and snacks without immediately bending or getting soggy. One thing I appreciate is that they were even reusable for lighter drier snacks like nuts, crackers or cookies. If the food wasn't greasy or wet, we could easily use the plate a second time which actually helped reduce waste during busy gatherings because i noticed people going around and reusing for multiple foods. My son use them to do a quick warm up in the microwave for a slice of pizza but was only for 30 seconds and it seemed fine so i can say they are microwave safe but for shorter cycle. I love the white background with blue trim details. These are really practical plates to keep stocked up at home considering the great bulk value of 140 plates, very convenient, sturdy and a huge help when you want easier cleanup without constantly washing dishes. Lifesaver! Here is how I rate items: 5 Stars = Exceeds expectations, a good find. 4 Stars = Very good quality, worth trying. 3 Stars = Decent and does what is says. 2 Stars = Below expectations with noticeable issues. 1 Star = Very poor quality, would not recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Cocobean
Houston, US
★★★★★ 5
Sturdy and Elegant: The Perfect Heavy-Duty Plates for Hassle-Free Entertaining.
Size: 10inch-140
Planning large family dinners and outdoor gatherings requires reliable tableware that can handle a full menu without falling apart, and this 140-pack of 10-inch paper plates from BYSNOW is an exceptional choice. Featuring a beautiful blue leaf pattern, these plates bring a refined look to the table while delivering the structural strength needed for heavy entrees. They are also microwave safe. I used these for a recent family gathering, and they held up perfectly from appetizers through the main course. The quality of the thickened cardboard construction is impressive. These plates are incredibly sturdy and do not bend, warp, or collapse under the weight of substantial foods like grilled steaks, pasta, or loaded burgers. They are engineered with an upgraded leak-proof surface that handles moisture and oils seamlessly, preventing any sogginess or tearing even when guests are using sharp utensils. With 140 pieces in the bulk pack, it is incredibly convenient to have a steady supply on hand for picnics, barbecues, and celebrations without the need for constant restocking. Cleaning up after an event is entirely effortless since they can be disposed of right away, saving valuable time that would otherwise be spent washing dishes. For any host looking for a combination of durability, aesthetic appeal, and convenience, this heavy-duty plate set offers fantastic value and performance.
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Reviewed in the United States on May 21, 2026
B
blissgirl
Cuba, US
★★★★★ 4
Close, but not quite as strong
Size: 10inch-140, Size: 10inch-140
These plates are very similar to the name brand that they look like. However the paper is slightly thinner, so for many things these act similarly, but for heavier things I found them to need more support from my hand because they flex a bit more. If I was using them for a party with heavy food I would definitely use paper plate holders with them. They seem to have the same coating to make them soak proof and that is a plus when I use them for food that's more moist or greasy. I find them fine for everyday use and the design is pleasant enough to look at. I will definitely check the pricing before buying to make sure it compares favorably given the slightly lesser strength.
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Reviewed in the United States on May 29, 2026

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