Poison Spyder Bombshell Diff Covers are designed to protect your gears, lockers and diff cover bolts from the most punishing rocks and trail hazards. Available for Dana 30, Dana 44 and Dana 60, the Bombshell is cast from high ductile iron, then the sealing surface is machined flat for a perfect seal. The design of the Bombshell incorporates recesses to protect the diff cover bolt heads from trail damage, while the profile of the Bombshell acts as a ramp to help slide your Jeep up and over the most troublesome pumpkin-eaters. They are shipped bare so that you may powder coat or paint to suit your own preference. Each Bombshell comes in a complete kit with Grade 8 hardware, flush-mount fill plug and silicon sealant.