new to site question about pulleys

340Dart812. I found a couple of pulleys, they are machined aluminum. One of them is a 2 groove 5" in diameter & 2"5/16 deep The grooves are about 1"1/4 & 2" from the back of the pulley to the center of the groove. It bolts up using a 1/2" longer balancer bolt. Its 1/2" thick at the bottom. The other is a 1 groove 4" in diameter & 1"11/16 deep also has a 1/2" spacer to make it 2"1/16 The groove is about 1"3/4 from the back of the pulley to the center of the groove. It bolts up with allen head bolts. They will definitely clear your water pump pulley, but also turn everything slower Let me know.:rolleyes:

09-04-09_1624.jpg

09-04-09_1625.jpg

09-04-09_1626.jpg

09-04-09_1630.jpg

09-04-09_1628.jpg

09-04-09_1629.jpg

09-04-09_1627.jpg

09-04-09_1632.jpg