This is a MACHINED Billet ALUMINUM FINISH Dual V-groove water pump pulley kit.

This pulley is designed to fit all 1955-68 Small Block Chevrolet 283 327 350 400 engines with a Short Water Pump. and "KEY WAY" style power steering pumps

NOTE: Kit will fit for all Short Water Pump applications from 1955-68 as long as your running a key way style power steering pump

FOR SHORT WATER PUMP

Kit includes:

(1) 2 Groove / Belt Water Pump Pulley

(1) 2 Groove / Belt Crank Pulley

(1) 1 Groove Alternator Pulley

(1) Aluminum Alternator Fan Blade

(1) Aluminum "Key Way" Power Steering Pulley

(1) Aluminum Water Pump Pulley Nose Cap 


 How can you tell if your water pump is long or short?  Indication is if your alternator is originally on the driver's side of the engine then it's a short water pump. If it's originally on the passenger's side then it's a long water pump. --Also, if you can fit your hand between the water pump & the timing chain cover then you have a long water pump