BBC Shaft Rocker System w/Brodix BB2+ Heads

The T&D Machine Products Competition Shaft Rockers (MPN: 3117-170/170) are designed for Big Block Chevy (BBC) engines equipped with Brodix BB-2Plus cylinder heads. This system features a 1-piece intake stand, deep case hardened 8620 steel shafts, and 2024 aluminum bodies, ensuring durability and high performance. It includes pressurized oiling, 7/16" adjusters, and is fully rebuildable, making it a high-quality upgrade for racing and performance applications. Note that Brodix BB-2Plus heads manufactured in 2012 or earlier may require a clearance cut for the 1-piece intake stand, while 2012 and newer heads already have this clearance.