Top Street Performance Wiring Harness Adapters and Extensions

Throttle Body Adapter Harness, 8-Pin LS1 Harness to 6-Pin LS2 Throttle Body Plug, Each

Part Number: TSN-81032

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Map Sensor Extension Harness, 24 in. Length, Each

Part Number: TSN-81034

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Map Sensor Adapter, Convert LS1/LS2 Map Sensor to LS3 Sensor, Harness Adapter, Chevy, LS, Each

Part Number: TSN-81033

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

EV1 to Multec Injector Adapter

Part Number: TSN-81035

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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EV1 to EV6 Injector Adapter

Part Number: TSN-81036

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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