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This kit features a blank off plate if you plan on using a MAF-less tune or simply just bolt in the OE factory MAP
data acquisition unit
Mechanical secondaries for awesome tire turning performance
The crank scraper slices off the excess oil accumulated on the crankshaft
Part Number: AF7021-06
Holley Oxygen Sensor HO554-101 Product:LSU4 Bosch Wideband This kit features a blankOxygen SensorLSU4 Bosch Wideband Brand: HOLLEY Part Number: HO554 101 Description: Replacement Holley EFI, Bosch Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system.
