Alan Grove 213L low profile alternator bracket for Chevy small blocks using the "short" water pump. Made of heavy gauge non-coated steel. Includes bracket, installation hardware, instructions and belt length recommendations. The alternator bracket is designed to accept the popular G.M. alternators, both internally and externally regulated. These include the 10SI, 12SI, and the newer CS130. On the 12 o'clock alternators, the center to center of the mounting holes must be 6-9/16" for use with these brackets. TECH NOTE: Chevrolet used short water pumps on all passenger car applications thru 1968 and trucks thru 1972 with the exception of Corvettes. Corvettes always ran short water pumps. Long water pumps are used on most later applications. The short pump fits close to the timing cover while a long pump stands out from the timing cover. A LONG OR SHORT WATER PUMP MAY BE USED ON ANY YEAR CHEVROLET V8 ENGINE. IMPORTANT: Short water pump crank and water pump pulleys must be used with a short pump. Alan Grove 213L low profile alternator bracket Chevy small block short pump 213L We welcome CANADIAN customers! For ordering information, click on "Canadian Order Info" at the top left side of this page. LOW COST SHIPPING! Just $12.95 to ship your entire order by U.P.S. ground within the continental United States. Purchase any quantity of items and you pay just $12.95 to have it shipped! The more you order, the more you save! (Orders to Hawaii, Puerto Rico, Virgin Islands, and some parts of Alaska will have additional shipping charges. Customers located in these areas will be emailed the shipping costs for approval before we ship the order.) We use Postal Priority for APO and FPO addresses only. Additional shipping charges may apply to these addresses.