Extension Harnesses

A harness with one end crimped with the mating connector for the other. If looking for a harness that adapts one type of device or sensor to another, please see Adapter Harnesses.

Part # Description Price Qty
100-00861.png 100-00861 Camshaft Position Sensor VVT Bypass Harness to adapt a non-VVT engine wire harness $25.00
100 00621 100-00621 Optispark Adapter Harness for 1992 Corvette ONLY $30.00
TPI_MAT_harness_FBody.jpg 100-00626 MAT Jumper Harness for TPI for 85-92 F-Body and 85-89 Corvette $16.00
100-00977 TAC to Pedal Harness for 2005 GM Trucks $45.00
100 01874 100-01874 LS2 GTO MAF Breakout Harness 10 inch Delphi LS2 MAF extension with 16 inch LS1 IAT breakout $40.00
100 02071 100-02071 Camshaft Position Sensor Harness Gen IV LS-Series VVT Delete $25.00
E40_ECM_J1_Assembly.jpg 100-00471 E40 J1 Harness Assembly for 2005-06 GTO ECM $145.00
optispark_harness_nonvented_stock_replacement.jpg 100-00487 Optispark Harness - Non Vented for 93-94 F-Body and Corvette $20.00
100 00489 100-00489 Optispark Harness - Vented - Early Attaching Clip for newer optispark offered with 93-94 attaching clip $20.00
100 00560 100-00560 MAP Sensor Adapter Extension Harness from LS1 to LS2 $20.00
100 00562 100-00562 Cam Sensor Adapter Extension Harness from LS1 to LS2 $20.00
100 00627 100-00627 MAT Jumper Harness for Corvette TPI $16.00
MAF_extension_LS3.jpg 100-00640 MAF Extension Harness for LS3-type MAF sensors and many others $20.00
EFI_24x_Crank_Sensor_Test_Harness.jpg 100-00642 EFI 24x Crank Sensor Test Harness $20.00
LS1_CKP_to_Vortec_CKP_Adapter_Harness.png 100-00775 Adapter Harness - LS1 CKP to Vortec CKP Extension for MSD 6010 $20.00
LS1_to_Remote_Mount_MAP_Adapter_Harness.png 100-00776 Adapter Harness - LS1 MAP to Remote Mount 1-BAR MAP Sensor Extension $20.00
LS1_to_Vortec_Distributor_Adapter_Harness.png 100-00777 Adapter Harness - LS1 CMP to Distributor CMP Sensor Extension for LS1 CMP to Vortec $20.00
100 00393 100-00393 Optispark Harness - Vented - Late Attaching Clip 95-97 F-Body 95-96 Corvette 94-96 B-Body $25.00
optispark_harness_vented_high_temp.jpg 100-00468 Optispark Harness - Vented - Hi Temp with late attaching clip and high temp fiberglass braid $25.00
oxygen_sensor_extension_harness_ls1_corvette.jpg 100-00558 Oxygen Sensor Extension Harness - 15 inches for LT1 F-Body LS1 LS6 Corvette $20.00
oxygen_sensor_extension_harness_gto.jpg 100-00559 Oxygen Sensor Extension Harness - 15 inches for LS2 Corvette and LS2 LS6 GTO $20.00
100 00643 100-00643 TAC to Pedal Harness for 2004-older GM Trucks $45.00
tac_to_pedal_LS1_Corvette.jpg 100-00644 TAC to Pedal Harness for LS1 LS6 Corvette $45.00
100 00645 100-00645 TAC to Pedal Harness for 04-05 CTS-V $45.00
tps_adapter_early_to_late.jpg 100-00691 Throttle Position Sensor Adapter Harness for Early-Style TPS to Late TPS $21.50