Water Pump Pulley OD: 5-1/2. Works with both 5/8" & 3/4" water pump shafts.
Includes upper & lower pulleys and 2 heavy duty fan belts. The item "Aluminum Pulley Kit 1 to1 ratio Short Water Pump SBC Chevy belts double groove" is in sale since Tuesday, May 14, 2013. This item is in the category "eBay Motors\Parts & Accessories\Performance & Racing Parts\Dirt Oval Racing Parts\Modifieds". The seller is "brykeracing" and is located in Lincoln, Arkansas. This item can be shipped worldwide.