Vibrant Performance Straight Reducer Silicone Tubing Coupler - 4 in to 3-1/2 in ID - 3 in Long - Black Automatic Transmission Cooler Cylinder Head Specifications: Combustion chamber

Cylinder Head Specifications: Combustion chamber volume: 72cc / 76cc

1969-1974 Chevrolet Nova

030" Bore - 6

Piston Vise

Hand laid with the proper blend of materials resulting in an extremely durable panel

Vibrant Performance Straight Reducer Silicone Tubing Coupler - 4 in to 3-1/2 in ID - 3 in Long - Black Automatic Transmission Cooler Cylinder Head Specifications: Combustion chamberVibrant 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