Cross Sill Front & Rear for Chevy C20 C30 K10 K30 GMC C2500 K20 (1970–1987)

Includes: - Cross Sill Front & Rear

Fits Models: - Chevrolet C20, C30, K10, K30 - GMC C2500, K20

Model Years: - 1970–1987

Submodels: - Common trims include Custom, Silverado, Cheyenne, and Sierra - Chassis codes: C/K series

Engine Options: - Common engine sizes include 4.1L I6, 5.0L V8, 5.7L V8, 6.2L Diesel, and 7.4L V8 - Engine codes may include L6, L48, L65, and L19

Description: This Cross Sill is designed for the Chevrolet and GMC C/K series trucks from 1970 to 1987. It provides structural support for the vehicle's bed and is essential for maintaining the integrity of the truck's frame.

Features: - Durable construction for long-lasting performance - Direct fit for easy installation - Compatible with both front and rear applications - Designed to meet or exceed OEM specifications