Holley EFI Products Terminator GM LS Fuel Injection Multi Port Power Module/Programmer/O2 Sensor/Fittings/Bungs Trans Control/DBW - LS2/LS3 4386MEDBK a smaller seat size will

a smaller seat size will flow less fuel at a given pressure

Rollin' Thunder camshafts feature more aggressive lift profiles than possible with conventional flat-tappet hydraulic cams

2-1/2" tall carb hats are designed to fit most carbs or throttle bodies with a 5-1/8" diameter neck

Comes complete with large rear cup (TBAA-4616-A) or HM89410) and small frotn cup (B7A-4614-A) or (M88010)

Holley EFI Products Terminator GM LS Fuel Injection Multi Port Power Module/Programmer/O2 Sensor/Fittings/Bungs Trans Control/DBW - LS2/LS3 4386MEDBK a smaller seat size willNot recommended for 4x4 applications with electronic transfer cases. Not compatible with 4L6X transmissions from model year 1995 or before due to year by year changes in converter lockup and downshift strategy. Kit includes everything you need to control your stock or mild LS Bosch wideband oxygen sensor included Controls fuel, spark, drive by wire, and 4L60 4L80E transmissions Pre calibrated for no hassle installation and tuning Fully adjustable