The Chevrolet Express Rocker Arm Kit by COMP Cams, featuring the Max-Lift BSR Shaft Rocker System, is the ultimate upgrade for enthusiasts seeking enhanced performance from their 2017-2018 engines. Designed specifically for GM LS engines, this innovative system is a game-changer in valve train stability and durability.

This industry-first bolt-in-ready kit brings cutting-edge engineering to your GM LS, delivering improved valve train performance. The system secures all eight rocker arms onto a single shaft, ensuring increased stiffness and reduced deflection. One standout feature is the tri-layer rocker arm bushings, which minimize deflection and eliminate excessive Hertz loading. With a plasma nitrided rocker shaft for added durability and an option for supplementary pressurized oiling, this kit is built for the long haul. The improved geometry and load-bearing capacity of the Max-Lift BSR Shaft Rocker System promise precision and efficiency even under high loads.

Features

• Bolt-in convenience for GM LS engines - no machining required
• Single rocker shaft design for enhanced stability
• Tri-layer bushings minimizing deflection and increasing durability
• Plasma nitrided rocker shafts for extended system life
• Compatible with aggressive solid roller valve trains

Upgrade your GM LS engine with the COMP Cams Chevrolet Express Rocker Arm Kit and experience unparalleled performance and durability. For professional installation and customization services, visit our locations in Austin, Texas, and Los Angeles, California. For inquiries or to discuss shipping discounts on multiple items, contact us directly at 512-982-9393 (TX) or 562-981-6800 (CA). Remember, we offer on-premises installation services at both locations!

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov