MCC604 Chrome small block chevy 1 groove long water pump upper pulley

Part Number MCC604 

Steel Triple Plated Copper / Nickel / Chrome 

For Small Block Chevy Engines 1970 - 1985 with LONG WATER PUMP

Small Block Chevy Water Pump Pulley Is Made From .050 Thick Steel SB Chevy Water Pump Pulley 

Has A Diameter Of 6 3/16 Inches

SBC Water Pump Pulley Is A Single Groove Pulley SBC Pulley Is A Long Water Pump Pulley And Has A 2 1/8 Inch Bolt Pattern 

Back Space Of 2 Inches