CURT Class 3 Trailer Hitch Bundle with Wiring for Chevrolet Astro, GMC Safari - 13035 & 55411 This bundle contains CURT Hitch Number 13035 and Wiring Number 55411 Hitch Components: Hitch only; Wiring Type: Custom Vehicle-to-Trailer Wiring Harness 2 in. receiver tube opening Easy mount no drill hitch, plug and play no splice wiring Made in USA - Backed by limited lifetime warranty