At a Glance

• Condition: OEM used, cable inner shaft rotation verified, outer housing integrity confirmed, end fittings inspected
• Availability: In stock, GMC C2500 K2500 speedometer cable available
• Shipping: Free shipping to all 50 states, 3 to 7 business days
• Part verified as OEM mechanical speedometer drive cable for GMC C/K 2500 Series applications
• Application: GMC C/K 2500 Series 3/4-ton heavy duty pickup truck GMT400 era 1988-1998 ONLY (10 years US production - the most relevant era for speedometer cable applications)
• Pre-1996 OBD-II federal mandate: All GMC trucks used mechanical speedometer cables during this era (mechanical cable from transmission tail-housing to speedometer)
• GMT800 era 1999+ NOT applicable: Uses electronic VSS (Vehicle Speed Sensor) not mechanical cable; this listing does NOT apply to 1999+ GMC 2500 trucks
• GMC C/K 2500 positioning: 3/4-ton heavy duty pickup truck above GMC 1500 (1/2-ton light duty) and below GMC 3500 (1-ton heavy duty in pickup hierarchy
• Applications: heavy-duty tasks including heavy towing (~10,000 lbs conventional), heavy hauling, construction, agriculture, fleet / utility work
• Sister vehicle: Chevrolet C/K 2500 (identical mechanical vehicle - Chevrolet was primary brand, GMC was "Professional Grade" sister brand with similar specifications)
• Naming context: "C" prefix = 2WD (C2500), "K" prefix = 4WD (K2500) - traditional GM naming convention
• Cable inner shaft rotation verified, outer housing integrity confirmed, end fittings inspected
• GMC cluster context: this is one of two GMC brand listings in (GMC 2500, GMC 3500 - heavy-duty complement); cross-batch complement to GMC 1500 (light-duty)
• 15 day replacement warranty on component defects