Purple Cranium Products » Chevy/GM 2500HD, 2019

Chevrolet and GMC AAM Half Spider Differential Guard 12" RG for 2500 & 3500 2019-Present - For some of the late (03) model 2500-3500 Chevrolet and GMC Trucks with 11.5 inch ring gear. Choose from o...

Chevy 14 Bolt Half Spider Rock Guard for the 9.5" ring gear. Designed for bottom half protection for the rear of your big Chevrolet. There is not a rock guard or cover on the market that offers mor...

Chevy 14 Bolt Half Spider Rock Guard (late Model), 10.5 RG, designed primarily for bottom front protection. This rock guard is for the cost conscious enthusiast that still needs the protection but...

Chevy AAM Half Spider Rock Guard - For the late model 2500-3500 General Motors trucks with the 11.5 inch ring gear. Designed for differential protection on the rear of your big Chevrolet. Choose fr...

Chevy AAM Spider Differential Guard - For the late model 2500-3500 General Motors trucks with the 11.5 inch ring gear. Designed for differential protection on the rear of your big Chevrolet. Choose...

Differential cover is finned aluminum and made from 356 aluminum alloy, heat treated to a T-6 condition for strength and durability. They are not only attractive they have larger oil capacity and ...