Vibrant Performance Straight Reducer Silicone Tubing Coupler - 3-1/2 in to 4-1/2 in ID - 3 in Long - Black Rear Main Seal Adapter The aluminum body is strong

The aluminum body is strong enough to support the load of stacking springs

FLEXIBLE MOUNTING -- Special reducer design allows for a variety of mounting options

Allows Replacement of the OE Plastic Clutch Hose - Use w/ HP Clutches

will make hauling and plowing with your 2014-2019 RAM 2500/3500 (4WD) a breeze

Vibrant Performance Straight Reducer Silicone Tubing Coupler - 3-1/2 in to 4-1/2 in ID - 3 in Long - Black Rear Main Seal Adapter The aluminum body is strongVibrant Performance Aramid Reinforced Silicone Transition Hose Couplers feature a smooth and effective transition from one inlet diameter size to another. This coupler is intended for use in applications where a reduction or increase in diameter is needed. Our Transition Hose couplers are commonly found off of turbo compressor housings, intercooler end tanks and charge pipe assemblies. Rated for temperatures ranging from 65 degreesF to 350 degreesF