Dual Exhaust Kit 2.5" Flowmaster 40 Series for GM C/K 20 3/4 Ton (1981–1987)

Includes: - Dual Exhaust Kit 2.5" Flowmaster 40 Series

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

Model Years: - 1981–1987

Submodels: - Common trims include C20, C2500, K20, K2500; body styles are Regular Cab, Extended Cab, and Crew Cab; chassis codes include R20, R2500, V20, V2500

Engine Options: - Common engine sizes include 5.0L V8, 5.7L V8, 6.2L Diesel, and 7.4L V8; engine codes may include L05, L31, and L65

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 1981 to 1987. 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 aggressive sound - Designed for easy installation on GM C/K 20/2500 models - Durable construction for long-lasting performance - Enhances overall engine efficiency

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