• Erson Custom Cams
  • PBM Crankshafts
  • Man O'War
  • Erson Camshafts


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.
  
 

Top Selling Performance Products

QTY Price  
1 $10.78
25 $9.70 Save 10 %