Bolt Kit - Lower Pulley - Performance 12 Point

Our Performance 12 point bolt kits are a nice looking option that features grade 8 strength, black oxide coating, and with a price that doesn't break the bank. This kit includes the six bolts needed to attach a steel lower pulley (single or double groove) to the harmonic damper or balancer. Washers are not used in this application.

These also work to attach the water pump pulley (works with both types - stamped steel and billet aluminum pulleys) directly to the water pump IF you are not using a fan, spacer or fan clutch, (usually this is done when you are using an electric fan.) But of course, when using them for this application, only 4 of the 6 bolts will be used.