Specialty Products Aluminum Rear Differential Cover - 8.5 / 8.6 in - GM 10-Bolt M30DSS One-Piece Design

One-Piece Design

NEW extreme weather / washable PX material covering with MPI Orange -™ crossed stitching + MPI Orange -™ marker

No tuning requiredBD Diesel Performance is unique among its peers in that it designs

For use on Holley performance carburetors with 1-11/16" throttle bores

No CARB Exemption Order NumberMSD engineers fit all of their high performance distributor experience into a special compact housing designed to be less obtrusive for Ford engines

Specialty Products Aluminum Rear Differential Cover - 8.5 / 8.6 in - GM 10-Bolt M30DSS One-Piece DesignProduct Description: Differential Cover Gasket Hardware Included Aluminum Natural Rear 8. 5 8. 6 in GM 10 Bolt Specialty Products produces chrome accessories for American muscle cars and street rods. From air cleaners to transmission pans their products add just the right amount of chrome to any project. Specialty Products Company has been providing our customers in the performance automotive aftermarket with quality parts, superior supply chain