Dual Exhaust Kit 2.5" Flowmaster 40 Series for GM C/K 20 3/4 Ton (1973–1980)

Includes: - Dual Exhaust Kit 2.5" Flowmaster 40 Series

Fits Models: - Chevrolet C/K 20, Chevrolet C/K 2500, GMC C/K 20, GMC C/K 2500

Model Years: - 1973–1980

Submodels: - Common trims include Custom, Cheyenne, Silverado, and Sierra; body styles include Regular Cab, Extended Cab, and Crew Cab; chassis codes include C20 and K20.

Engine Options: - Common engine sizes include 5.0L V8, 5.7L V8, 6.6L V8, and 7.4L V8; engine codes may include L48, L65, and L19.

Description: This Dual Exhaust Kit features a 2.5" diameter and is designed to enhance the performance and sound of your GM C/K 20 or 3/4 Ton truck from 1973 to 1980. The Flowmaster 40 Series muffler provides a deep, aggressive tone while improving exhaust flow for better horsepower and torque.

Features: - 2.5" diameter for optimal exhaust flow - Flowmaster 40 Series muffler for a deep sound - Designed for easy installation on GM C/K 20 trucks - Enhances performance and horsepower - Durable construction for long-lasting use