Vibrant Performance Straight Reducer Silicone Tubing Coupler - 3-1/2 in to 3 in ID - 3 in Long - Blue Tapered Spacer Chevrolet: K30 77 - 85

Chevrolet: K30 77 - 85 5

Tire Groover Head Rebuild Kit

1978-1982 Oldsmobile Cutlass Calais

2003-2009 Nissan 350Z

760 in Bore

Vibrant Performance Straight Reducer Silicone Tubing Coupler - 3-1/2 in to 3 in ID - 3 in Long - Blue Tapered Spacer Chevrolet: K30 77 - 85Vibrant 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