aFe Magnum FLOW Universal Pro 5R Air Filter (6.75x5)in F (9.25x7.5)in B (7.75x6)in T x 18in H 1992-gmc-safari-base-esi8970120 This system INCLUDES functioning MDS

This system INCLUDES functioning MDS (multiple-displacement system) valves

The bumper is finished in a hammer black powder coat

NX4-XTR4 kit features an Xtreme pressure plate for the most demanding driver

ACL Chevy 262/267/302/305/307/327/350 Race Series

aFe Magnum FLOW Universal Pro 5R Air Filter (6.75x5)in F (9.25x7.5)in B (7.75x6)in T x 18in H 1992-gmc-safari-base-esi8970120 This system INCLUDES functioning MDSThis filter features five layers of pre oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty, while its inverted top makes for more filter surface area, resulting in longer service intervals. This media is perfect for street and or track use. Pro 5R filters are easily recharged with aFe's POWER CLEANER and blue air filter oil. aFe POWER performance air filters use a