COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.7 Ratio - GM LS-Series R09P003M Air Cleaner Adapter

Air Cleaner Adapter

with no splicing or cutting

2021 GMC Yukon 2nd Row Bucket Seats 2nd Row Bench Seats

Bolt Down Kit***

COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.7 Ratio - GM LS-Series R09P003M Air Cleaner AdapterCOMP Cams (R) expands upon its Max Lift (TM) BSR Shaft Rocker Systems to include aftermarket LS3 style cylinder heads. This new bolt in, bushed shaft rocker system is specifically designed for aftermarket LS3 heads where valve geometry is different from the stock configuration. By tying all eight rockers onto a single shaft, the BSR Series of rockers improves valve train dynamics by increasing valve train stiffness. Replacing the high Hertz loading