Engine Valve Spring KitEngine Valve Spring Kit

This Flowmaster® Flow FX® cat-back exhaust system for the 2019-2026 Chevrolet Silverado/GMC Sierra 1500 Crew Cab and Double Cab models with the 5

Constructed of 1-3/4" USA tubing and thick laser-cut mounting points

Computer formed for precise fit

it can easily be upgraded to coilover spring use if you ever upgrade your dampers and springs to 2

Engineered for serious drivers

Large sway bars place a lot of stress on their mounting points and mounting brackets causing them to flex

These bushings are made from low-deflection

The COMP camhaft checking tool is designed to slide into the lifter bore and ride on the cam lobe

Unlike other flathead manifolds we offer

Includes a hose nipple mounted horizontally (90 Deg ) for air cleaner or in-line PCV applications

and replace it with this vacuum lockout

Our Force II® systems delivers a moderate exterior tone and mild to moderate interior tone