BOLT COVER KIT STANDARD BLACK 901421 Comes with T6 heat treated

Comes with T6 heat treated 390 Hypereutectic cast pistons with 16% silicone levels which enables running a very tight clearance for longevity and hardly any piston noise

The reinforced sole

guide the bolt through the brake disc from the inside

Rolls open and offers pre-stitched compartments for tools and other necessities

040" thick MLS (Multi Layer Steel)

BOLT COVER KIT STANDARD BLACK 901421 Comes with T6 heat treatedBolt Cover KitBeautifully designed pieces to cover the raw OEM bolt heads on your engine, transmission, primary and more Easy to install with included detailed installation instructions Made from ABS material, fasten with silicone; sold separately Available in chrome or black finishes Engine kits include motor bolt covers only Deluxe kits include motor transmission primary and select chassis bolt covers Standard kits include motor transmission primary