Vibrant Performance Straight Reducer Silicone Tubing Coupler - 2-3/4 in to 3-1/4 in ID - 3 in Long - Black 11004PRB Machined out of 6061-T6 aluminum

Machined out of 6061-T6 aluminum

Four 1/4 in Spacers

Durable anodized finish

dry timing-belt

SB and BB Chevy - Late Model

Vibrant Performance Straight Reducer Silicone Tubing Coupler - 2-3/4 in to 3-1/4 in ID - 3 in Long - Black 11004PRB Machined out of 6061-T6 aluminumVibrant 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