Vibrant Performance Straight Reducer Silicone Tubing Coupler - 4 in to 3-1/2 in ID - 3 in Long - Black Automatic Transmission Cooler 1977-1987 Chevrolet Caprice

1977-1987 Chevrolet Caprice

1969-1974 Chevrolet Nova

Easy solution to increase ignition power on Ford Modular EnginesFactory style wiring connectors plug directly into stock coils and harness

Ideal for in-line connection of fuel pressure almost anywhere

Vibrant Performance Straight Reducer Silicone Tubing Coupler - 4 in to 3-1/2 in ID - 3 in Long - Black Automatic Transmission Cooler 1977-1987 Chevrolet CapriceVibrant 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