Search Results for: LT1 Harness

#HY57T - LT1 HARNESS: 1994-97 Corvette w/ Electronic Transmission 4L60E

#HY47T – LT1 HARNESS: 1994-97 Corvette w/ Electronic Transmission 4L60E

Part # HY47T Engine and transmission wiring harness for 1994-1997 LT1 Corvette engine layout using 4L60E electronically controlled transmission.

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#HF47 - LT1 HARNESS: 1994-97 Camaro/Firebird/Caprice/Roadmaster w/manual transmission

#HF47 – LT1 HARNESS: 1994-97 Camaro/Firebird/Caprice/Roadmaster w/manual transmission

Part # HF47 Engine wiring harness for 1994-1997 LT1 Camaro/Firebird/Caprice/Roadmaster engines with manual or non-electronic automatic transmissions.

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#HY47 - LT1 HARNESS: 1994-97 Corvette w/manual transmission

#HY47 – LT1 HARNESS: 1994-97 Corvette w/manual transmission

Part # HY47 Engine wiring harness for 1994-1997 LT1 Corvette engine layout when using a manual or non-electronic automatic transmission.

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#HF47T - LT1 HARNESS: 1994-97 Camaro/Firebird/Caprice/Roadmaster w/ Electronic Transmission 4L60E

#HF47T – LT1 HARNESS: 1994-97 Camaro/Firebird/Caprice/Roadmaster w/ Electronic Transmission 4L60E

Part # HF47T Engine and transmission wiring harness for 1994-1997 LT1 Camaro/Firebird/Caprice/Roadmaster engine layouts using 4L60E electronic transmissions.

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#H233 - LT1 HARNESS: 1992-93 Corvette / 1993 Camaro

#H233 – LT1 HARNESS: 1992-93 Corvette / 1993 Camaro

Part # H233 Designed in street rod configuration for the LT-1 engines. 36″ length from engine to ECM connectors. All relays and power leads located…

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Howell EFI Now Offers LT1/LT4 and EcoTec3 Harnesses for Classic Corvettes, Muscle Cars and Trucks

Marine City, MI… October 7, 2021 – Howell EFI, a leader in EFI conversion kits (GM/TPI/TBI) and wiring harnesses for direct injection swaps, now offers plug and play LT1/LT4 and EcoTec3 wiring…

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LT1

LT1/LT4/Ecotec3 Gen V Swap Harnesses Now Available!

Howell EFI is pleased to introduce their new 2016 LT1 Camaro, 2014 – 2016 LT1 Corvette, and 2015 – 2016 LT4 Corvette harnesses, as well…

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#HF625846T 2016+ LT1 Camaro Harness with 6L80/90 Automatic Transmission

#HF625846T – 2016+ LT1 Camaro Harness with 6L80/90 Automatic Transmission

Harness part #HF625846T allows transplant of  an LT1 engine into a unlimited number of applications from Street Rod, Pro-Touring, Off-Road, Sandrails, Street machines etc. Harnesses are made…

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#HF625846 2016+ LT1 Camaro Manual Transmission Wiring Harness

#HF625846 – 2016+ LT1 Camaro Manual Transmission Wiring Harness

Harness part #HF625846 allows transplant of an LT1 engine into a unlimited number of applications from Street Rod, Pro-Touring, Off-Road, Sandrails, Street machines etc. Harnesses…

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#HY625846 - Corvette LT1 (2014+) Manual Transmission Swap Wiring Harness

#HY625846 – Corvette LT1 (2014+) Manual Transmission Swap Wiring Harness

Harness part #HY625846 allows transplant of a LT1 engine into a unlimited number of applications from Street Rod, Pro-Touring, Off-Road, Sandrails, Street machines etc. Harnesses…

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#HY625846T - Corvette LT1 Swap (2014+) 6L80/90 Transmission Wiring Harness

#HY625846T – Corvette LT1 Swap (2014+) 6L80/90 Transmission Wiring Harness

Harness part #HY625846T allows transplant of an LT1 engine into a unlimited number of applications from Street Rod, Pro-Touring, Off-Road, Sandrails, Street machines etc. Harnesses…

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EcoTec3 5.3L

Howell LT/EcoTec3 Conversion Harnesses and Accessories Now Available for GM Direct Injection Swaps

Marine City, MI, (April 11, 2019) – Howell EFI, long been known as a leader in EFI conversions since the late 1980’s beginning with GM TPI conversions,…

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