2.75" Silicone Hump Hose Color:BLACK There are 4 interchangeable 10-32

There are 4 interchangeable 10-32 threaded vacuum port fittings provided to cover all scenarios

Video Installation Instructions Here

*Note: because of the wide variances in factory options among GM trucks

Horsepower: 300 - 550

2.75" Silicone Hump Hose Color:BLACK There are 4 interchangeable 10-32Hump hoses are used to make slight adjustments when building your intake. These hoses flex up to 20 degrees for slight bends. They can also compensate for a slight misalignment of the pipes. Applications: Joining your intake pipe to the throttle body assembly, air metering assembly, intercooler, BOV pipe, or turbo inlet outlet. Custom compressor, intercooler or inlet piping for turbo supercharged car Custom cold air intake for nonturbo car Replacement