Automotive Ignition & Electrical Supplies

Wiring Harness Adapters and Extensions, Fuel Injector Plug Adapters, Bosch, EV6/USCAR Connector Model, 2-pin, Bosch EV1 2-pin, Set of 8

Part Number: BTC-EV1EV68

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Tachometer Adapter, DIS Ignition Systems, Each

Part Number: ATM-9117

4.86 out of 5 stars ( 29 )

Estimated Ship Date: Tomorrow

• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm ...Read More

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 3/15/26 and 4/30/26. Rebate submission must be postmarked by 5/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping. Show Less

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Wire Harness, Adapter, Plug and Play, LS Tachometer, Each

Part Number: ATM-9123

4.55 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

• Free Shipping
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm ...Read More

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 3/15/26 and 4/30/26. Rebate submission must be postmarked by 5/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping. Show Less

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Tachometer Signal Adapter, Filter, Each

Part Number: CIN-SN20

4.17 out of 5 stars ( 24 )

Estimated Ship Date: Tomorrow

Adapter Harnesses, Holley EFI, MAP Sensor Adapter, 3-pin Delphi GT to 3-pin Delphi M/P 150 Connector, Plug-and-Play, LS Engine Harness, Each

Part Number: HLY-558-467

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

MAF Sensor Housing Adapters, Mass Airflow Sensor Mounting Flanges, Aluminum, Natural, Weldable, for LS3 and LS7 Sensors, Each

Part Number: ICB-551545

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Optispark to Metripack Adapter, Replaces Original Harness, Chevy, Pontiac, Each

Part Number: CEI-108097

3.73 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

Idle Air Control Harness Adapter, GM, Each

Part Number: FST-308032

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Adapter Harnesses, Holley EFI, MAP Sensor Adapter, MPFI Weatherpack 2-pin to 3-pin Delphi GT Connector, Plug-and-Play, LS Engine Harness, Each

Part Number: HLY-558-466

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Tachometer Adapters, Tach Signal GMR, Magnetic Trigger Style, Each

Part Number: MSD-8918

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Harness Extension, MAP Sensor, 24 in. Length, Chevrolet, 3-Bar, Each

Part Number: ICB-WEMAP40-24

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Gauge Adapter, Oil Pressure Sensor, Straight, Brass, Nickel Finish, M16 x 1.5, 1/8 in. NPT, Each

Part Number: LDM-45001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Wiring Harness Adapter, GM 10SI Wiring to CS121, CS130 or CS144 Alternator, Each

Part Number: PWM-140

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Tach Adapter, Blaster 5/6/7/SCI Series Ignition Systems, Each

Part Number: MSD-8910EIS

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Alternator Wire Adapter, 6.00 in., LS Alternator Wire, 6 in. Length, 2-Pin to 4-Flat, Each

Part Number: ICB-WAALT40-6

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Throttle Body Adapter Harness, 6-Wire, Chevy, LS, 5.3, 6.2 Gen IV Engines, Each

Part Number: ICB-WETHB40-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Convoluted Tubing Adapters, Tee Fittings, Plastic, Black, 1/2 in., 1/2 in., 1/2 in., Each

Part Number: PCO-5111PT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Wiring Pigtail, Top Feed Injector, EV6/USCAR 2-pin to EVI, 2-pin, Each

Part Number: DWK-CONN-US-JT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Tach Adapter, DIS Ignition Systems, Each

Part Number: MSD-8913

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

• Free Shipping

Alternator Wire Adapter, 6.00 in., LS Alternator Wire, 6 in. Length, 4-Flat to 2-Pin, Each

Part Number: ICB-WAALT30-6

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Alternator Plug Adapter, Plug-in Conversion, GM SI to GM CS130D, Each

Part Number: AWW-500295

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Wiring Harness Adapter, Fuel Injector Plug Adapter, Bosch EV6/USCAR 2-pin, Bosch EV1 2-pin, Each

Part Number: BTC-EV1EV61

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Harness Extension, MAF Sensor, 48 in. Length, Chevrolet, 5-Wire, Each

Part Number: ICB-WEMAF31-48

Not Yet Reviewed

Estimated Ship Date: Tomorrow

MAF Sensor Housing Adapters, Mass Airflow Sensor Mounting Flanges, Billet Aluminum, Natural, Chevy, Small Block LS, Each

Part Number: ICB-551252

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow