AFE: Magnum FORCE Performance Accessories Coupling Kit: (3-1/4" x 2-13/16") x 40 Deg. Elbow Reducer (Silicone) thread They are responsible for locating

They are responsible for locating the axle

6L Gas 1971-1974 Oldsmobile 98 4 Bbl

Stainless Works Longtubes

Install Instructions: CLICK HERE

2L Gas 1980-1983 Dodge Motorhome Class C

AFE: Magnum FORCE Performance Accessories Coupling Kit: (3-1/4" x 2-13/16") x 40 Deg. Elbow Reducer (Silicone) thread They are responsible for locatingDETAILS: 3 1 4 & 2 13 16 ID, 40 Angle, 1 2 Port Hole 100% Silicone Construction for Long Lasting Durability Commonly Used on aFe POWER Intakes Allows for Expansion, Movement, and Vibration Includes Two Stainless Steel Clamps 3 1 4 to 2 13 16 Reducer: This coupling features a 40 angle and is designed to connect to tubes with a 3 1 4 and 2 13 16 diameter. Its commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects.