aFe Cold Air Intake System (4 IN ID to 3-1/2 IN ID x 40-Deg.) Elbow Reducing Coupler(59-00047) APR_STEK There is minimal space above

There is minimal space above the lid to increase the size and in doing so would also disrupt the airflow path

2 D 1985 Chevrolet K5 Blazer Engine: 5

Engineered and Fabricated in house at Fabspeed Motorsport

Bolt-On Yes Part Number 164-KT20 - Titanium

aFe Cold Air Intake System (4 IN ID to 3-1/2 IN ID x 40-Deg.) Elbow Reducing Coupler(59-00047) APR_STEK There is minimal space aboveMagnum Force Intake Reducer Coupling Kit (59 00047) by aFe. Designed to meet modern elevated engine compartment temperatures with a reaction injection molded (RIM) polyurethane configuration. Standard stainless steel worm gear clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off road and racing applications. aFe (Advanced Flow Engineering, Inc.) manufactures performance products for late