BBK Under Drive Pulley Kit - 5 Rib Serpentine - Aluminum - Small Block Chevy 1985-87 SP950BK Mandrel is attached to the

Mandrel is attached to the crankshaft pulley with three bolts

125") thick and may also be used for a variety of other uses including fabricating brackets or mounts

If you have been struggling with where to place your AutoMeter Monster Tachometer in the already cramped interior of your roll cage-equipped vehicle

this makes these manifolds 75% thicker to combat cracking due to high exhaust temperatures

BBK Under Drive Pulley Kit - 5 Rib Serpentine - Aluminum - Small Block Chevy 1985-87 SP950BK Mandrel is attached to theProduct Description: Pulley Kit Under Drive 5 Rib Serpentine Aluminum Natural Small Block Chevy 1985 87 Why follow when you can lead! That is the goal at BBK Performance To continue to Lead the aftermarket parts industry as the number one Manufacturer of EFI Performance Parts and Accessories! BBK has lived and breathed EFI performance now for over 20 years & now we are taking that knowledge and experience to another level by introducing new