Banks Power Chevy_GMC Trucks: Gas ’99 - 14 4.3,4.8,5.3,6.0,6.2,8.1 Intake- Ram-Air Intake System '99-08 Chevy-GMC (4.8L, 5.3L & 6.0L) Pickups & SUVs - Manual (Page 6)

Use the Bill of Materials Chart and the
General Assembly Drawing to reference
component nomenclature and location.
Use caution when working in the engine
compartment. Make sure the engine has
been OFF for several hours and cool.
You are about to install the Banks Ram-
Air Intake System. Read and follow all
steps before working on the vehicle.
Some components from the stock air
intake system will remain in service. Take
care when removing stock air intake
components to not damage them.
The images are for general reference
only. Your vehicle application may look
different.
1.
Remove the cover on top of the
engine to gain access to the throttle
body. Remove the fastener in the
center and remove the cover. See
figure 1.
2.
Loosen the clamp at the inlet of the
throttle body and separate the stock
intake tube connecting to the throttle
body as shown in figure 2.
3.
Loosen the clamp at the inlet of the
bellow hose and remove the factory
intake tube and bellow hose from the
Mass Air Flow (MAF) senor.
See figure 3.
Note: For truck models with a Positive
Crankcase Ventilation (PCV) hose,
disconnect and remove the hose from
the intake tube.
4.
Disconnect the MAF sensor
connector wire harness. Secure the
wire harness away from the air box.
5.
Remove the stock air box by lifting
the air box up and out. The bottom of
the stock air box is held in place by
rubber grommets. There may be some
slight resistance when removing the
stock air box.
Section 2
RAM-AIR INStALLAtIoN
Figure 1
6
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