AFE: Magnum FORCE Performance Accessories Coupling Kit: 1-1/2"ID x 2"L Straight (Silicone) black market racing Eliminate the costly exhaust manifold

Eliminate the costly exhaust manifold cracks prevalent in the factory exhaust manifold

This may sound easy

But engineers have learned that the frequency of the pushrod must match that of all the rest of the parts in the valve train

5L Gas 1977-1977 Oldsmobile Custom Cruiser 2 Bbl V8 4

3L Diesel 1999-1999 Ford F-450 Power Stroke Turbo Diesel V8 7

AFE: Magnum FORCE Performance Accessories Coupling Kit: 1-1/2"ID x 2"L Straight (Silicone) black market racing Eliminate the costly exhaust manifoldDETAILS: 1 1 2 ID, 2 Length 100% Silicone Construction for Long Lasting Durability Commonly Used on aFe POWER Intakes Allows for Expansion, Movement, and Vibration Includes Two Stainless Steel Clamps 1 1 2 Internal Diameter: This 2 long coupling is designed to connect to a tube with a 1 1 2 diameter. Its commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects. Silicone Construction: Its silicone construction