Crane Cams Engine Timing Gear Set

Crane Cams Engine Timing Gear Sets: Precision Built for Performance

When cam timing accuracy is the difference between a winning pass and a wasted rebuild, the gear set holding it all together demands the same level of engineering as the camshaft itself. That's exactly where Crane Cams — a brand with roots stretching back to 1953 — brings its decades of valvetrain expertise to bear on engine timing gear sets.

Founded in 1953, Crane Cams has grown to become an internationally respected leader in the manufacture of high-performance camshafts, valve train, and ignition components. That deep institutional knowledge of how cam timing affects power output makes their timing gear sets far more than an afterthought — they're engineered as a natural extension of the company's cam-first philosophy.

The Pro-Series Advantage

Crane Cams' flagship offering in this space is their Pro-Series timing gear set lineup. Crane Cams' Pro-Series Steel Billet Gear and Roller Chain Sets offer the precision, strength, and accuracy of billet steel, nitride hardened, CNC-machined camshaft and crankshaft sprockets with the strength, friction reduction, and wear resistance expected by serious engine builders. These aren't stamped or cast components — they're purpose-built for demanding applications.

Available in both Small Block Chevy and Big Block Chevy applications, the Pro-Series Double Roller Billet Steel timing chain set is offered for Small Block Chevy/Chevy V6 platforms as well as Big Block Chevy engines from 1965–1995. The double-roller design reduces chain flex and maintains more consistent cam timing under high-RPM loads compared to standard single-roller or non-roller sets.

Adjustability Where It Counts

One of the most valued features on Crane Cams timing sets is their built-in cam timing adjustability. The billet 4140 steel nitride hardened crankshaft sprocket features nine separate keyway locations, providing up to eight degrees of advance or retard — a crucial advantage for engine builders looking to precisely dial in power and torque characteristics without additional offset bushings or adapters.

This level of adjustability ties directly into Crane Cams' broader engineering philosophy. Crane is considered a forerunner in the use of computers in designing camshaft lobes — a method far more accurate than manual approaches — and the company is known to have the industry's largest camshaft database, in excess of 80,000 profiles. A timing gear set from Crane is designed to complement that precision from the ground up.

Why Engine Builders Trust Crane Cams Timing Sets

Crane Cams was the first to bring the industry the Needle Bearing Roller-Tip Aluminum Rocker Arm, Patented Roller Tappets, High-Strength Pushrods, Aluminum Valve Spring Retainers, and High-Rev Kits — a track record of genuine innovation that carries over into their timing components. When you're building an engine around a Crane camshaft, pairing it with a Crane timing gear set ensures the entire valvetrain system is engineered to work together.

Crane Cams has a significant amount of R&D and manufacturing resources, including state-of-the-art CNC machining centers, dyno cells, and Spintrons, with quality control assured through Zeiss optical and Adcole equipment. That manufacturing rigor shows in every billet sprocket and roller chain that leaves their Daytona Beach facility.

Whether you're building a street cruiser that needs rock-solid timing retention or a dedicated race engine demanding maximum adjustability, a Crane Cams engine timing gear set provides the precision foundation your build deserves.