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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.

170 results found in all categories
Maxtor Atlas 146GB 10K 3.5" SAS 8J147S0248855
3d 4h left
US $13.16
List Price: US $14.95(11% off)
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GM Starter Connector Pigtail Wiring Harness Corvette 2005+ CTS Hummer Truck
29d 1h left
US $11.40
List Price: US $12.95(11% off)
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88-92 Camaro Firebird Cooling Fan Relay Connector Pigtail Wiring Harness TPI TBI
26d 23h left
US $14.92
List Price: US $16.95(11% off)
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Turn Signal Parking Light Socket Connector Pigtail Wiring 97-02 Camaro Firebird
16d 9h left
US $13.38
List Price: US $15.21(12% off)
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85-89 Camaro Corvette TPI Mass Air Flow Sensor Pigtail Wiring Harness MAF
2d 16h left
US $13.16
List Price: US $14.95(11% off)
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LS1 Alternator Wiring Connector Pigtail 98-02 Camaro Firebird
2d 5h left
US $8.67
List Price: US $9.85(11% off)
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Manifold Absolute Pressure MAP Connector Pigtail Wiring Camaro Corvette TPI TBI
11d 8h left
US $9.67
List Price: US $10.99(12% off)
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LS1 3 Wire Coolant Temperature Temp Sensor Wiring Connector 97-98 GM Corvette
15d 20h left
US $10.55
List Price: US $11.99(12% off)
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LS1 LT1 Oil Pressure Sender Wiring Connector Pigtail Camaro Firebird
3d 6h left
US $9.67
List Price: US $10.99(12% off)
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TPI Fuel Injector Pigtail Connector Wiring 85-92 Camaro Firebird Corvette Blue
11d 3h left
US $8.32
List Price: US $9.45(11% off)
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88-89 Camaro Firebird Mass Air Flow Burn Off Relay MAF Pigtail Wiring Corvette
3d 9h left
US $15.80
List Price: US $17.95(11% off)
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Hynix HYS72T32000HR-5-A 256MB (1x256MB) RAM PC2-3200 Dell Perc Raid Memory
1d 18h left
US $9.64
List Price: US $10.95(11% off)
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LS1 LT1 IAC Idle Air Controller Pigtail Wiring Connector GM
14d left
US $10.82
List Price: US $12.29(11% off)
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88-92 Camaro Firebird TPI Dual Fan Wiring Harness Pigtail Male Connector
25d 3h left
US $15.18
List Price: US $17.25(12% off)
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Set of 4 GM Coil Connector Kit D585 D581 LS2 LS7 Corvette Ignition AC Delco
24d 1h left
US $15.62
List Price: US $17.75(12% off)
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GM 80 Pin ECM Connector Gray Cover Camaro Firebird Corvette GM LS1 LS6
21d 2h left
US $6.56
List Price: US $7.45(11% off)
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82-92 Camaro Firebird C100 Firewall Engine Harness Connector TPI TBI
24d 3h left
US $15.80
List Price: US $17.95(11% off)
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Distributor Connector Wiring Harness Camaro Firebird Corvette TPI 85 86 85-91
15d 20h left
US $12.28
List Price: US $13.95(11% off)
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Torque Converter TCC 700R4 4L60 Connector Pigtail Wiring Harness TPI TBI Camaro
14d left
US $10.98
List Price: US $12.48(12% off)
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PCM ECM Connector Green 80 Pin Delphi GM LS1 Cadillac Chevy Truck
24d 4h left
US $20.20
List Price: US $22.95(11% off)
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Coolant Fan Switch Connector Pigtail Wiring 88-92 TBI Temperature Camaro
7d 9h left
US $9.64
List Price: US $10.95(11% off)
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PCM Connector Terminals 97-02 LS1 01-04 LS6 Camaro Firebird Corvette GTO ECM ECU
8d left
US $11.40
List Price: US $12.95(11% off)
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TPI Large Distributor to Small Adapter Wiring Harness HEI Camaro Corvette
15d 22h left
US $19.32
List Price: US $21.95(11% off)
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82-92 Camaro Firebird C100 Firewall Headlight Harness Connector TPI TBI
24d 3h left
US $11.40
List Price: US $12.95(11% off)
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Free Shipping
Hynix HYS72T32000DR-5-B 256MB (1x256MB) RAM PC2-3200 Dell Dell Perc Raid Memory
1d 18h left
US $9.64
List Price: US $10.95(11% off)
Buy It Now
Free Shipping
TPI Cold Start Injector Switch Pigtail Wiring Connector Camaro Firebird 85-88
14d 3h left
US $8.32
List Price: US $9.45(11% off)
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Free Shipping
85-92 Camaro Firebird TPI TBI ECM Terminals Connector Corvette C K Truck GM
2d 21h left
US $8.58
List Price: US $9.75(12% off)
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Knock Sensor Connector Pigtail Wiring 85-04 TPI LT1 LS1 LS6 GM Camaro Corvette
25d 7h left
US $8.67
List Price: US $9.85(11% off)
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GM Camshaft Position Sensor Pigtail Wiring 3.8 95-02 Camaro Firebird
9d 21h left
US $7.88
List Price: US $8.95(11% off)
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Throttle Position Sensor TPS Pigtail Wiring GM Camaro Firebird TPI TBI Flat
11d 8h left
US $9.67
List Price: US $10.99(12% off)
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TPS Throttle Position Sensor Extension Cable Camaro Firebird Corvette TPI
3d 9h left
US $14.04
List Price: US $15.95(11% off)
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Coolant Temp Gauge Connector Pigtail Harness 89-92 TPI TBI  Camaro Temperature
7d 9h left
US $9.64
List Price: US $10.95(11% off)
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90-92 Camaro Firebird TPI 1227730 ECM Connector Kit Speed Density Computer
25d 8h left
US $14.04
List Price: US $15.95(11% off)
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T56 Connector Set of 3 Backup, Reverse Lockout, VSS Wiring Pigtail GM LT1 LS1
21d 8h left
US $19.35
List Price: US $21.99(12% off)
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LS1 Crankshaft Position Sensor Wiring Connector Pigtail 98-02 Camaro Corvette
7d 16h left
US $10.52
List Price: US $11.95(11% off)
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4x Micron MT18HTF12872Y-40EA2 1GB PC2-3200 ECC Dell PE 2850 Memory - Free Ship
1d 18h left
US $13.16
List Price: US $14.95(11% off)
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90-92 Camaro Firebird Fuel Pump Relay Connector Pigtail Wiring
17d 5h left
US $15.80
List Price: US $17.95(11% off)
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