HP EFI ECU & HARNESS KIT,LS2,LS7,BOSCH No Shock Mount W/ Brake GM Metric Parts AND DUAL WIDEBAND OXYGEN SENSOR

AND DUAL WIDEBAND OXYGEN SENSOR OPTIONS

POWERMASTER ALTERNATOR WITH V-BELT PULLEY & HIGH-VOLUME FAN - 100 AMP CHROME-PLATED

FLAT HEAD #601-223

3/8" THREADED LEFT & RIGHT HAND THREADS

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HP EFI ECU & HARNESS KIT,LS2,LS7,BOSCH No Shock Mount W/ Brake GM Metric Parts AND DUAL WIDEBAND OXYGEN SENSORBRAND NEW HOLLEY HP EFI ECU & HARNESS KIT, GM LS2 3 7 (58X CRANK SENSOR) WITH USCAR (EV6 STYLE) CONNECTORS ON INJECTOR HARNESS, INCLUDES BOSCH OXYGEN SENSOR LOOKING FOR A PLUG AND PLAY KIT FOR YOUR GM LS ENGINE? THE HP ECU ALLOWS YOU TO ACCURATELY CONTROL THE FUEL AND IGNITION OF YOUR ENGINE PLUS MUCH MORE! GOT A STOCK LS ENGINE? SIMPLY DOWNLOAD A BASE MAP AND YOU ARE ON YOUR WAY. GOT A TURBOCHARGED, NITROUS FED LS ENGINE ON WATER METH? THIS HP EFI