Thank You For Visiting PBM-ERSON.com. Home of Erson Camshafts, PBM Performance, and World Products. We specialize in aftermarket performance engine parts. We carry a wide array of components including, but not limited to camshafts, crankshafts, connecting rods, pistons, cylinder heads, engine blocks, valves, valve springs, timing sets, and other valve train components.

Welcome to

Erson Camshafts | PBM Performance | World Products

Below are some of our most popular products categories.

HYD FLAT TAPPET CAMSHAFTS	PERFORMANCE DISTRIBUTOR & IGNITION	BIG BLOCK CHEVROLET CYL HEADS
MECH. FLAT TAPPET CAMSHAFT	LS PERFORMANCE PARTS	SMALL BLOCK CHEVROLET CYL HEADS
MECH. ROLLER TAPPET CAMSHAFT	PERFORMANCE CRANKSHAFTS	SMALL BLOCK FORD CYL HEADS
VALVES	PERFORMANCE TIMING SETS	BIG BLOCK CHEVROLET BLOCKS
VALVE SPRINGS	LIFTERS	SMALL BLOCK CHEVROLET BLOCKS


50 years of camshaft and valve train innovation. Erson Cams produces top quality, high performance camshafts for all types of racing.		PBM is a highly regarded supplier of hardcore performance products to the professional machine shop and custom engine builder.		World Products has produced high performance iron blocks and cylinder heads for over 25 years. Innovative design features enhance performance and durability.

	FEATURED	ARTICLES
Camshaft Types Explained	Camshaft Terminology Explained	Selecting A Camshaft	Determining Pushrod Length

COVID-19 Statement

To our valued customers,

In the current environment, we want to express our appreciation for your business and apprise you of our actions and policies regarding the Covid-19 pandemic.

Our offices and warehouses remain staffed and ready to fulfill your orders at this time. Our website (pbm-erson.com) is fully operational and available to take orders 24/7.

We are practicing appropriate disinfecting and social distancing measures at our facilities.
In order to reduce the risk to our customers and employees we will be closing our will-call counters starting on Monday March 23rd. During this time we will be shipping our will call orders, unless the customer would like to set up a specific time for outside pickup.

We do not expect shipping times to be impacted at the present time.
We will continue to monitor the situation and take appropriate steps to ensure the saftey of our employees and customers, as well as the day to day operations of the business.

Thank you and be well,

PBM Performance Products