Pump and Pinion Gears for Harley-Davidson Evolution S&S Pinion Shaft Kit

Pump and Pinion Gear Conversion Kit for Harley-Davidson Evolution 1340 from 1990 to 1999 with S&S Crankshaft

S&S 33-4148 Pinion Shaft Conversion Kit For Big Twin Evolution With S&S Flywheels

• This pinion shaft gear kit contains all the components that need to be installed on the pinion shaft
• It is primarily intended for scratch builders and for major overhauls of existing engines
• Must be used with a 24-tooth '84–'99 style oil pump drive gear
• The kit works for '84–'89 and can be used to replace the stock pinion shaft gears in a '90–'99 engines when installing an S&S flywheel assembly