Chevy/GMC Brake Control Adapter: * Simple plug-in brake control connector * No cutting, no splicing, no worries * For use with: * Avalanche "02-06 * Silverado "99-06 * Silverado (classic) "07 * Sierra "99-06 * Sierra (classic) "07 * Suburban 2000-06 * Tahoe 2000-06 * Yukon 2000-06 * Denali "99-06 * Escalade 2000-06 * H2 "03-07 * H2 SUT "05-07