Chrome 2 groove KEYWAY power steering pulley for 1977 and##xA0; earlier p/s pumps. 3 pulley set is for small block Chevy engines running a long water pump 1970 and up factory or if you have chosen to install a long water pump on any small block Chevy engine. 283 327 350 383 400.This pulley set is for cars/engines running long water pump with alternator, power steering and air conditioning. Small block Chevrolets with a long water pump will have the##xA0; alternator on the passenger side of the engine. Does not come with bolts. SB Chevy Air Cleaner Accessories. SB Chevy Valve Cover Accessories. SB Chevy Master Cylinder Cover. The item "Chrome small block Chevy pulley set 3 pulleys long pump for alt ac keyway p/s" is in sale since Tuesday, December 20, 2016. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Belts, Pulleys & Brackets".com" and is located in Elk Grove, California. This item can be shipped to United States, Canada, Australia.