Page Views: 449 Date Added: 07/17/2007 Last Updated: 09/25/2008 Description: New 8.1 496 fresh water cooling circulation water pump ebay item # 230153427622. Small Block for $55.00 or big block for $63.99.New Sierra small block water pump part#18-3599 OE replacement 850399-1 fits all V-6 and small block V-8 GM motors retail is $127.50 our price is $60.00 ebay # is 230184873915. Order thru our ebay store http://stores.ebay.com/Speed-Custom-Marine or Call at 850-875-0381 Ad Number: 17523 Price: 59 First Name: Scott or Cathy Last Name: Mander Company Name: Speed and Custom Marine Company Website: http://www.speedncustommarine.com Phone: 850-875-0381 Phone 2: 850-875-0371 FAX QUESTIONS City: Quincy State: FL Zip: 32351 Make: mercury Condition: Type of Part: water pump 8.1 496 E-mail: Reply to Listing Additional photos