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EFI Performance Wiring

EFI Performance Wiring

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Welcome to EFI Performance Wiring We manufacture Wiring Harnesses and Pigtails for Chevy, Pontiac, GM, and other makes and models. Our pro...read more

EFI Performance Wiring

Welcome to EFI Performance Wiring We manufacture Wiring Harnesses and Pigtails for Chevy, Pontiac, GM, and other makes and models. Our products are manufactured using OEM parts to a high standard of quality. We assemble our items in the United States. Please add me to your list of favorite sellers and visit often. Thank you for your business.

173 results found in all categories
88-92 Camaro Firebird Cooling Fan Relay Connector Pigtail Wiring Harness TPI TBI
15d 4h left
US $14.92
List Price: US $16.95(11% off)
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Matching Pair Xeon 3.8 GHz 800 FSB- SL8P2 CPUs
19d 22h left
US $34.95
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Distributor Connector Wiring Harness Camaro Firebird Corvette TPI 85 86 85-91
8d 11h left
US $11.84
List Price: US $13.45(11% off)
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Cooling Fan Relay Connector Pigtail Wiring 85-87 TPI Camaro Firebird
14d 11h left
US $15.80
List Price: US $17.95(11% off)
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4L60E 4L80E Neutral Safety Switch Connector Pigtail 4 Wire MLPS Range Switch
3d 11h left
US $12.19
List Price: US $13.85(11% off)
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GM 1227165 ECM Connector Kit TPI TBI Camaro Firebird MAF Computer Truck 1227747
11d 5h left
US $10.52
List Price: US $11.95(11% off)
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85-89 Camaro Corvette TPI Mass Air Flow Sensor Pigtail Wiring Harness MAF
20d 21h left
US $13.16
List Price: US $14.95(11% off)
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Intake Air Temperature Connector IAT Wiring Pigtail Connector GM LS1 98-02
15d 13h left
US $10.52
List Price: US $11.95(11% off)
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LS1 Crankshaft Position Sensor Wiring Connector Pigtail 98-02 Camaro Corvette
25d 21h left
US $10.52
List Price: US $11.95(11% off)
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6 Wire Throttle Position Sensor TPS Connector Pigtail Wiring LS1 LS6 Corvette
4d 14h left
US $14.92
List Price: US $16.95(11% off)
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Coolant Temp Gauge Connector Pigtail Harness 89-92 TPI TBI  Camaro Temperature
25d 14h left
US $9.64
List Price: US $10.95(11% off)
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T56 Backup Light Connector Wiring Pigtail GM LT1 LS1 Lamp Transmission
9d 12h left
US $9.67
List Price: US $10.99(12% off)
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TPI Cold Start Injector Switch Pigtail Wiring Connector Camaro Firebird 85-88
2d 8h left
US $8.32
List Price: US $9.45(11% off)
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EGR Temperature Sensor Connector Pigtail Wiring TPI 85-89 Camaro Firebird Temp
18d left
US $8.32
List Price: US $9.45(11% off)
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Turn Signal Parking Light Socket Connector Pigtail Wiring 97-02 Camaro Firebird
4d 14h left
US $13.38
List Price: US $15.21(12% off)
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Manifold Air Temperature MAT Harness Wiring 86-92 TPI Camaro Corvette IAT Temp
4d 14h left
US $14.92
List Price: US $16.95(11% off)
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85-92 Camaro Firebird TPI TBI ECM Terminals Connector Corvette C K Truck GM
21d 2h left
US $8.58
List Price: US $9.75(12% off)
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Distributor Connector Wiring Harness Camaro Firebird Corvette TPI 85 86 85-91
4d left
US $12.28
List Price: US $13.95(11% off)
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GM LS3 Oxygen Sensor Extension Cable 24" O2 2010 Camaro
15d 13h left
US $17.82
List Price: US $20.25(12% off)
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88-89 Camaro Firebird Dual Fan Wiring Harness TPI IROC Z28 Trans Am
26d 8h left
US $68.60
List Price: US $77.95(11% off)
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82-92 Camaro Firebird C100 Firewall Engine Harness Connector TPI TBI
12d 8h left
US $15.80
List Price: US $17.95(11% off)
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MAP Sensor Connector Pigtail Wiring 92-97 LT1 LT4 Camaro Corvette
12d 14h left
US $9.67
List Price: US $10.99(12% off)
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LS1 Alternator Wiring Connector Pigtail 98-02 Camaro Firebird
20d 10h left
US $8.67
List Price: US $9.85(11% off)
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Throttle Position Sensor TPS Pigtail Wiring GM Camaro Firebird TPI TBI Flat
29d 13h left
US $9.67
List Price: US $10.99(12% off)
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90-92 Camaro Firebird TPI 1227730 ECM Connector Kit Speed Density Computer
13d 13h left
US $14.04
List Price: US $15.95(11% off)
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Manifold Absolute Pressure MAP Connector Pigtail Wiring Camaro Corvette TPI TBI
29d 13h left
US $9.67
List Price: US $10.99(12% off)
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Coolant Fan Switch Connector Pigtail Wiring 88-92 TBI Temperature Camaro
25d 14h left
US $9.64
List Price: US $10.95(11% off)
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Free Shipping
PCM Connector Terminals 97-02 LS1 01-04 LS6 Camaro Firebird Corvette GTO ECM ECU
26d 4h left
US $11.40
List Price: US $12.95(11% off)
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Mass Air Flow 12" Extension Cable Wiring 93-97 LT1 98-02 LS1 MAF Harness 3 Wire
10d 11h left
US $16.68
List Price: US $18.95(11% off)
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Knock Sensor Connector Pigtail Wiring 85-04 TPI LT1 LS1 LS6 GM Camaro Corvette
13d 11h left
US $8.67
List Price: US $9.85(11% off)
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LS1 LT1 IAC Idle Air Controller Pigtail Wiring Connector GM
2d 4h left
US $10.82
List Price: US $12.29(11% off)
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Torque Converter TCC 700R4 4L60 Connector Pigtail Wiring Harness TPI TBI Camaro
2d 5h left
US $10.98
List Price: US $12.48(12% off)
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VSS Connector Wiring Pigtail 85-89 Camaro Firebird TPI TBI 700R4 Speed Sensor
17d 14h left
US $10.52
List Price: US $11.95(11% off)
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PCM ECM Connector Camaro Firebird Corvette Blue 97-04 LS1 LS6
1d 14h left
US $20.20
List Price: US $22.95(11% off)
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Idle Air Motor IAC Pigtail Wiring Harness Camaro Firebird Corvette TPI 85-92
15d 1h left
US $11.43
List Price: US $12.99(12% off)
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LS2 LS3 LS7 6 Wire Throttle Body Actuator Connector Pigtail Plug GM L99
14d 9h left
US $14.92
List Price: US $16.95(11% off)
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