Top 10 LS Engine Block – Automotive Replacement Electrical Wiring Harnesses

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1. Michigan Motorsports


Michigan Motorsports LS Swap Wire Harness Fuse Block with Fans Stand alone Wiring Harness OBD2 Port

Michigan Motorsports #ad - 1. 1993-2015 lt1/ls1 diy factory harness mod kit
 application 1993-2015 v8 drive by cable and drive by wire gm harnesses. Including, 4. 8, 6. 0, but not limited to LT1, LQ4, 5.

3, 6. 2, lr4, 5. 7, ls1, lm7, lq9, and 7.0 engines. Harness Tape 3. General Installation Guide. Including, 5. 3, lq4, lr4, 5.7, lm7, 6. 2, but not limited to LT1, 4. 8, 6. 0, lq9, ls1, and 7.0 engines. 12 way fuse block with 6 Fuses 2. Ls swap diy harness rework fuse Block kit for LS Standalone Harness with Fans. Two fan relays Also included is-1. Fuel pump Relay 4. The covers are also labeled on the inside with a legend of the location of each relay and fuse. Obd ii port 2. A/c relay 5. Ignition Power Relay 3. Application 1993-2015 v8 drive by cable and drive by wire gm harnesses.
BrandMichigan Motorsports #ad
ManufacturerMichigan Motorsports #ad
Part NumberB4100

2. ICT Billet


LS Engine Transmission 4L60e Bell Housing Bolts Set Kit T56 LS1 4L80e LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4 L82 L83 L84 L86 L87 LT1 L8B 551652, ICT Billet USA Made

ICT Billet #ad - All ict billet metric flange bolts are custom made for us, right here in the USA!! Made in the USA bolts. Heavy duty, high strength, grade 109 bolts. No washers needed with these flanged headed JIS spec bolts. Zinc coated for long lasting corrosion protection and prevents threads from seizing.
BrandICT Billet #ad
ManufacturerICT Billet #ad
Height1.1 Inches
Length3.2 Inches
Weight0.52 Pounds
Width4 Inches
Part NumberFBA_551652



Red, BIG RED T26801 Torin Steel Rotating Engine Stand with 360 Degree Rotating Head and Folding Frame: 3/4 Ton 1,500 lb Capacity

BIG RED #ad - Engine stand features a 3/4 ton 1, 500 lb load capacity and is equipped with 2 fixed casters and 3 360-degree swivel casters for smooth maneuverability.

Powder coated finish helps deliver rust resistance; Includes a 1 year limited manufacturer warranty. Rotating engine stand is constructed with heavy-duty steel, providing long term durability with an industrial luster; An extra-wide base provides maximum stability. Mounting head features 4 adjustable arms and 360-degree rotation, allowing for easy access to any part of the engine; Securely holds most foreign and domestic engine blocks. Quick folding mechanism allows for saving space when not in use during storage in your garage or workshop.
BrandBIG RED #ad
ManufacturerTorin #ad
Height6.3 Inches
Length33.86 Inches
Weight76.69 Pounds
Width15.75 Inches
Part NumberT26801



LS Engine Swap M16 1.5 Adapter to 1/8 NPT Mechanical Oil Pressure Sensor LS1 LSX LS3 Gauge 551172 for GMC Chevy Oil Pressure Switch

AUTOLA #ad - Removed the stock oil pressure switch, threaded the adapter in and your 1/8" stock oil pressure line fit right into the adapter. Worked well on ls1. This adapter will work perfectly for 5. 3 6. 0 vortec, etc. Fits: all gm ls Series Engines. You can use it on your swap and use it to hook up a mechanical oil pressure gauge. Male m16-1. 5 and female 1/8" npt. Item is made out of aluminum and performs without issues. Fits existing test kits with 1/8” npt threads. Works perfectly and is hidden behind the intake. You can use a 7/8" socket to install the adapter on the engine.
BrandAUTOLA #ad
ManufacturerAUTOLA #ad
Part NumberAUTOLA



JEGS 83482 Main Bearing Cap Bolt Kit for Chevy Small Block LS-based Engines 6-bolt Style

JEGS #ad - 6-bolt. 10 camshaft side rail Bolts Main Bearing Cap Bolt Kit. Chevy small Block LS-based. 10 main bearing Cap Outer. 10 main bearing Cap Inner.
BrandJEGS #ad
ManufacturerJEGS #ad
Height2.6 Inches
Length10.2 Inches
Weight3.29 Pounds
Width4.3 Inches
Part Number83482

6. Trans-Dapt Performance


Trans-Dapt 9906 Motor Mnt.Swap Gm Sb-S-10

Trans-Dapt Performance #ad - Country of Origin : China. Package dimensions: 9. 906 h x 30226 l x 21. 843 w centimetres. Package weight: 11. 199 pounds. Fit type: Vehicle Specific.
BrandTrans-Dapt Performance #ad
ManufacturerTrans-Dapt Performance #ad
Height8.5 Inches
Length12 Inches
Weight11.07 Pounds
Width4 Inches
Part Number9906

7. ICT Billet


ICT Billet LS Engine Swap M12 1.5 Adapter to 3/8 NPT Extended Length Coolant Temperature Sensor Adapter Water LS Engine Swap LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4 551179L

ICT Billet #ad - This adapter allows you to keep your original sensors and integrate them into your swapped LS engine. Use pn# 551179 for. 85" deep adapter for shorter sensors. Refer to thread chart to check your correct fitting size. Factory ls cylinder heads are machined with metric m12-1. 5 coolant sensor ports, so your factory Small Block Chevy sensor won't thread in to them. Adapters are sold individually, and include 1 sealing washer. Adapter has a female 3/8" npt port, 1. 7" deep. This adapter will fit all LS series engines. Made in wichita, ks from aerospace grade, USA billet aluminum.
BrandICT Billet #ad
ManufacturerICT Billet #ad
Height1 Inches
Length5.2 Inches
Width2.9 Inches
Part Number551179L

8. Waricaca


LS Billet Oil Pump Pickup Girdle Bracket Tube Pipe Hold Down Brace or Girdle Compatible with GM LS for LS1 LS3 LS2 LM7 LR4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 L98 L99 551910

Waricaca #ad - Package included:1girdle and 2 new bolts. Tips:not applicable to connecting pipe with flange fixing tab. Fitment: small block v8 GEN. Iii/iv ls based. Function:this strap spans the flange and secures the pickup tube to the oil pump with 2 bolts for maximum clamping capacity. Compatible with all LS series engines 1997-2014.
BrandWaricaca #ad
ManufacturerWaricaca #ad
Part NumberWJ07-W

9. ICT Billet


ICT Billet LS Torque Plate Engine Block Maching Boring Honing Cylinder Motor 4.20 551335

ICT Billet #ad - Accurately bore your cylinders with ICT torque plates. Improve your cylinder wall to piston sealing by using a torque plate. Torque plates must be used when boring an engine block to keep the cylinder round this plate simulates the cylinder head being bolted down, which distorts the cylinder shape. Made in wichita, kansas from Aerospace Grade, USA Produced, Billet Aluminum. Heavy duty billet aluminum, provides the equal clamping distribution required for accuracy.
BrandICT Billet #ad
ManufacturerICT Billet #ad
Height2.7 Inches
Length20.1 Inches
Weight17 Pounds
Width9.6 Inches
Part Number551335

10. Sunluway


Motor Mount Adapter Plate- Universal Swap Bracket Small Block for LS Engine Conversion Adjustable LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4 Billet 551628

Sunluway #ad - High quality-- made of cnc milled from billet aluminum which is strong strength and anti-rust. We aim to to provide the most accurate adapter plates available. Satisfaction guarantee-- if you're not 100% satisfied with this motor mount Adapter Plates, simply return it for a full refund in 30 days, guarantee with 12 months’ warranty.

Included-- 2 adapter platesdriver and passenger side, -6 Flange M10-1. 5 bolts, -8 flat head bolts. Application-- the conversion plates will allow you to swap a 1997-2013 based engine for ls into any Chevy application that originally used 3 bolt motor mounts, Chevelle, such as Camaro, Nova, compatible with Chevrolet pickups and cars in MOST 60’s and 70’s, and Impala among others.

Benefits-- the conversion plates have a necessary opening milled out of the center of the plate to clear the hump on the backside of your SBC/BBC motor mounts. These plates will move the crankshaft centerline up. 17" in the vehicle.
BrandSunluway #ad
ManufacturerSunluway #ad
Part NumberSL