Make it easy to use various throttle bodies on different aftermarket intakes with our series of throttle body adaptors and harnesses. These convert or extend your early model LS connections to plugs that are found in later model vehicles.

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Rostra Transmission Wire Harness, External, External Wire Harness, 4L80-E, Chevrolet, GM, 1991-2009

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Rostra Transmission External Repair Harness Connector w/ 13 Wires, 4L60-E Holden Commodore, Chevrolet, GM, Holden, Isuzu, 1993-1998

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Haltech Nexus Rebel LS - LS EV1 Injector Sub-Harnes

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